Important Names in Surveying History

Listed by name
Nos.	Name	Birth	Death
789	Abbe	1840	1905
847	Abel	1802	1829
138	Abelard	1079	1142
215	Abraham ben Chija		fl.c.1136
359	Abu L Wafa	0940	0997
334	Abufelda	1273	1331
135	Adam of Bremen	1045	c1076
387	Adams George Jnr	1750	1795
300	Adams. John		fl. 1670-96
386	Adams. George Snr	1709	1772
388	Adams. William		fl. 1680
139	Adelard of Bath	c.1075	1160
702	Adrain	1775	1775-1843
67	Adrastus		fl. 0200 AD
98	Aethicus		0650
347	Aflah Jabir Ibn	1100	1150
107	Agrippa	0063	0012 BC
746	Airy 1858	1801	1892
333	Al Farghani	c.0800	0870
	Al Fazari	Late 8C	0777
349	Al Hasib	c.0770	c 0870
348	Al Haytham	0965	1040
151	Al Idrisi	1099	1166
350	Al Jauhari		fl. c 0830
352	Al Khowarizmi	Pre 0800	0847
353	Al Kindi	c.0801	0866
189	Al Kusgi	c.1400	1437
	Al Masudi	0896	0956
354	Al Nairizi	0865	0922
355	Al Rahman	0903	0986
356	Al Rashid	0763	0809
357	Al Sufi		- c 777
128	Al Tabari	c.809	877
167	Al Tusi	1201	1274
358	Al Urdi		c 1200
360	Al Zarqali	c.1029	c1029-1087
130	Al-Battani	0858	0929
165	Albertus Magnus	1193	1280
133	Al-Biruni	0973	1048
95	Al-Bitruji	1150	1204
809	Albrecht	1843	1915
18	Alcmaeon		fl. c 500 BC
541	Alembert	1717	1783
72	Alexander	c.0205
140	Al-Khazini		fl.1115-1130
126	Al-Ma'Mun c820AD	0786	0833
160	Al-Marrakushi	1256	1321
252	Alstedius	1588	1638
99	Ananias of Shirag		7th C.
21	Anaxagoras	c.0499	0428 BC
12	Anaximandros	c.0610	0545 BC
13	Anaximenes	c.0585	-0528 BC
183	Andalo di Negro		fl. c 1320
985	Anderson	1905	1987
850	Andoyer	1862	1929
851	Andrae		fl. 1876
1003	Angers		fl. 1826
1013	Angos, D’		fl. 1784
790	Angstrom	1814	1874
1007	Anton		fl. 1874
455	Anville, D’	1697	1782
212	Apianus	1495	1562
108	Apollonius	C0262	C0190 BC
693	Appelgren		fl. 1810
569	Apres de Mannervillette	1707	1780
715	Arago	1786	1853
24	Archelaus	c.0440 BC
44	Archimedes	c.0287	0212 BC
32	Archytas	0428	0347 BC
545	Arena, D’	1708
852	Argelander	1799	1875
43	Aristarchus	C0310	0230 BC
35	Aristotle c330BC	0384	0322 BC
570	Arnold	1736	1799
612	Arquier	1718	1802
208	Arsenius		fl.c1550-1571
89	Aryabhata-Elder	0476	C0550
571	Atwood	1745	1807
71	Aurelius	0121	0180
109	Autolycos	0360	0290 BC
312	Auzout	1622	1691
244	Ayeen Akbery	1556	1605
667	Babbage	1792	1871
827	Bache	1806	1867
	Backlund O A	1846	1916
170	Bacon, (Roger)	1220	c1294
	Baeschlin	1881	1961
829	Baeyer	1794	1885
854	Bailey F (R Es)		fl. 1860
775	Bailey W (S Africa)		fl. 1863
629	Bailly	1736	1793
737	Baily F	1774	1844
855	Bakhuyzen	1833	1923
361	Balbus		fl.c 0100 AD
857	Ball R	1860	1913
856	Ball W W	1850	1925
858	Banschinger
345	Barentzoon	1550	1597
668	Barlow	1776	1776-1862
233	Barozzi	1537	1604
	Barrow	1790	1870
247	Bartholomaeus Crecenti:	1565	1605
180	Bartholomew of Parma		fl. 1290
782	Basevi	1832	1871
78	Basil	0331	0379
601	Beccaria 1763-4	1716	1781
101	Bede	00673	0735
234	Benedetti	1530	1590
810	Benoit	1844	1922
690	Benzenberg	1777	1846
572	Berge. John	1742	1808
	Berge. Matthew	1753	1808
175	Bernard of Verdun		fl.c.1280
446	Bernoulli I	1667	1748
470	Bernoulli I Daniel	1700	1782
573	Bernoulli II Johann	1710	1790
574	Bernoulli III	1744	1807
974	Berroth	1892	1978
769	Bertrand	1822	1900
748	Bessel 1834-7, 41	1784	1646
276	Bettinus	1582	1657
485	Bevis	1693	1771
150	Bhaskara II	1114	1180
258	Biancani	1566	1624
440	Bianchini	1662	1729
811	Bigourdan	1851	1932
828	Bilby		fl. 1880
389	Bion	1652	1733
716	Biot	1774	1862
563	Bird, J	1709	1776
779	Bischof		fl. 1867
239	Blaeu c1600	1571	1638
362	Blemmydes (Nicephoros)	1197	1272
575	Bode	1747	1826
688	Bohnenberger		fl. 1811
743	Boileau	1805	1886
982	Bomford	1899	1996
1033	Bonne		fl. 1823
699	Bonsdorff A 1888		fl. 1890
698	Bonsdorff J G 1818	1762	1831
1017	Bontein	1809	1878
	Boole	1815	1864
634	Borda	1733	1799
313	Borelli	1608	1670
991	Borenius		fl. 1843
537	Boscovich 1750	1711	1787
	Boskovic S P		1930s
813	Boss	1846	1912
597	Bossut	1730	1814
486	Boudier	1686	1757
501	Bouguer 1735-1745	1698	1758
434	Bouillet		fl. 1720
621	Bourne	1539	1583
751	Bowditch	1773	1838
860	Bowie	1872	1940
	Bradford	1900	1955
521	Bradley	1693	1762
237	Brahe. Tycho	1546	1601
97	Brahmagupta	0598	0665
760	Bravais	1811	1863
469	Bremond		fl. 1740
232	Bressius	1546	1617
268	Brietius	1601	1668
	Briggs	1561	1630
862	Brisbane	1773	1860
637	Brisson	1723	1806
427	Brook Taylor		fl. 1715
740	Brousseaud		fl.1839
969	Brouwer		fl. 1939
863	Brown		1938
173	Brunetto	1210	1294
864	Brunner		fl. 1867
865	Brunnow	1821	1891
242	Bruno	1548	1600
787	Bruns	1848	1919
531	Buache		fl. 1752
628	Buat, Du	1732	1787
972	Bullard	1907	1980
266	Bullialdus	1605	1694
664	Bürg	1766	1834
402	Burnet	1635	1715
866	Burrard	1860	1943
630	Burrow	1747	1792
293	Byrge	1552	1632
274	Cabaeus	1586	1650
708	Cagnoli	1743	1816
867	Caillet		fl. 1857
868	Cajori	1859	1930
201	Calcagnini	1479	1541
1036	Callandreau	1852	1904
36	Callipos	c.0370	c.0300 BC
318	Campani	1635	1715
178	Campanus de Novare		fl.c1260-1292
465	Camus	1699	1768
	Canterzani	1734	1819
88	Capella		fl. 0470
719	Carlini	1783	1862
260	Carpenter	1589	1628?
425	Carre		fl.1707
869	Carrington		fl.1859
305	Casati	1617	1658
870	Casey	1820	1891
413	Cassini G.D. I 1683	1625	1712
617	Cassini III 1780	1714	1784
641	Cassini IV 1792	1748	1845
432	Cassini. Jacques II	1677	1756
115	Cassiodorus	c.0490	0580
390	Caswell	1656	1712
657	Cavendish 1797-8	1731	1810
466	Celsius	1701	1744
654	Cesaris	1750	1832
	Chabas	1817	1882
341	Chales, De		fl. c 1675
871	Challis		fl. 1832
	Chambers
364	Chang Heng	0078	0139
576	Chappe	1728	1769
758	Charles		fl. 1846
873	Chasles	1793	1880
884	Chastelet, Du		fl. 1759
468	Chatelet	1706	1749
554	Chaulnes	1714	1769
874	Chauvenet	1820	1870
418	Chazelles	1657	1710
365	Chhiu Chhang- C	1148	1227
989	Chovitz		fl. 1956
	Christmann	1590
55	Cicero	0106 BC	0043 BC
483	Clairaut, D’	1713	1765
289	Claramontius		fl. 1653
788	Clarke 1856-66	1828	1914
814	Claude	1858	1938
245	Clavius	1537	1612
689	Clay		fl 1802
42	Cleanthes	C.0331 BC	0232
875	Close	1865	1952
254	Cluverius	1580	1621
391	Colbert	1619	1683
768	Colby Early 1800s	1784	1852
620	Cole	1520	1591
741	Cole J H	1891	1963
665	Colebrooke	1762	1808
194	Columbus	1451	1506
876	Comstock	1831	1910
577	Condorcet	1743	1794
578	Cook	1728	1779
791	Cooke	1807	1868
214	Copernicus	1473	1543
792	Coriolis	1792	1843
216	Cortes	1523	1582
93	Cosmas Indicopleustes		fl. 0540
878	Costard	1710	1782
397	Cotes	1682	1716
635	Coulomb	1736	1896
412	Couplet		fl. c1700
533	Courtivron	1715	1785
631	Cousin	1739	1800
	Crandall	1850	1917
48	Crates		fl. c.0140 BC
880	Crelle	1780	1855
1002	Cronstrand	1784	1850
454	Croyere , De L’Isle de la		fl.1735-1742
110	Ctesibus	0285BC	0222 BC
224	Cuningham	1531	1586
288	Curtius A	1600	1671
	Curtius J	1554	1594
187	Cusa de. Nicholas	1401	1464
881	Czuber	1851	1925
335	D’Ailly		1422
549	D’Arcy	1725	1779
510	D’Herbelot		fl. 1735
643	Dalby	1744	1824
830	Dalrymple	1736	1808
346	Dante	1537	1586
182	Dante Alighieri	1265	1321
882	Darwin G	1845	1912
594	David	1737	1784
859	Davidson	1825	1911
342	De Chaves	1580	1622
340	De Enciso	1470	1528
343	De Oviedo Voldez	1478	1557
	De Saint Cloud		fl.1300
	Dehalu	1873	1960
731	Delambre 1792-98	1749	1822
30	Democritus	c.0460BC	0370 BC
438	Desaguiliers	1683	1744
283	Descartes. Rene	1596	1659
37	Dicaiarchos		fl. c.0320 BC
104	Dicuil		fl. c.0820
623	Digges L.	1510	1570
624	Digges T	1546	1595
84	Diodore		fl.394
74	Diogenes		c.0225
59	Dionysiodorus		fl. 0050 BC
366	Diophantos		fl. c.0250 AD
565	Dixon	1733	1779
	Dolezel	1862	1955
579	Dolland, Peter	1730	1820
488	Dolland. John Snr	1706	1761
883	Döllen		fl. 1864
200	Dominique Maria	1454	1518
793	Doppler	1803	1853
794	Drummond	1797	1840
978	Dufour		fl. 1834
489	Duiller, Facio de	1664	1753
885	Dunlop		fl. 1823
795	Duperrey	1786	1865
423	Durham	1657	1735
955	Dutton		fl. 1889
580	Earnshaw	1749	1829
992	Eckhardt		fl. 1834
1031	Eimbeck		fl. 1878
403	Eisenschmidt	1656	1712
461	Ellicott, Andrew	1753	1820
462	Ellicott, John	1706	1772
22	Empedocles	c.0490BC	0425 BC
815	Eotvos	1848	1919
41	Epicurus	0342BC	0270 BC
45	Eratosthenes c230BC		c.0276-0195 BC
127	Erigena	c.0800	0877
887	Ertel	1778	1858
40	Euclid	c.0320BC	0275 BC
39	Eudemus	c.0370BC	0300 BC
33	Eudoxus	c.0407BC	0357 BC
538	Euler L	1707	1783
539	Euler. J-A	1735	1800
116	Eusabius	c.0265	0340
747	Everest 1806-1843	1790	1866
536	Everest in SA 1820-1	1820	1821
315	Fabri	1564	1617
316	Fabricus	1587	1615
490	Fahrenheit	1686	1736
476	Falaire, Le Breton de		fl. 1741
888	Fallon	1776	1828?
730	Fallows	1789	1831
953	Fergana
102	Fergil	0710	0784
786	Fergola		fl.1875
306	Fermat	1601	1631
205	Fernel 1525	1485?-	1558
339	Ferrer		c.1494
889	Ferrero		fl. 1898
424	Feuillee	1660	1732
327	Fevre, Le	1650	1706
367	Fibonacci	c1170	1250
709	Firmenger		fl. 1819
988	Fischer I	1907	2009
780	Fischer P		fl. 1868
710	Fisher		fl. 1819
797	Fizeau	1819	1896
298	Flamsteed	1646	1719
655	Flaugergues	1755
754	Folque	1800	1874
648	Fontana, Giovanni	1735	1803
186	Fontana, Gregorio	1395?	1455
456	Fontenelle	1657	1757
581	Fordyce	1736	1802
582	Fortin	1750	1831
669	Foster. Henry	1797	1831
765	Foucault	1819	1868
464	Fouchy	1707	1788
890	Fourcade	1865	1948
666	Fourier	1768	1830
	Francoeur L-B
607	Freycinet	1779	1842
891	Frischauf	1837	1924
602	Frisi	1728	1784
207	Frisius 1533	1508	1555
957	Furber	1865	1924
279	Furnerius		fl. 1643
368	Gabala		fl. late 4C AD
295	Gadroys	1642	1678
190	Gaetan de Thienis	1387	1465
725	Galbraith	1786	1850
729	Galen		fl.1830
248	Galilei	1786	1564-1642
892	Galloway	1796	1851
287	Gassendi	1592	1655
491	Gaubil	1689	1759
726	Gauss	1777	1855
993	Gehler		fl. 1827
53	Geminus		fl. c.0070 BC
131	Gerbert of Aurillac	c950	1003
615	Gerlach	1728	1802
	Germain	1776	1831
369	Gershon. Levi Ben	1288	1344
155	Gervase of Tilbury		fl. 1211
249	Ghetaldi	1568	1626
246	Gilbert. William	1540	1603
	Gill	1843	1914
893	Giulio		fl. 1840
894	Glaisher	1848	1928
516	Godin	1704	1760
503	Godin des Odonais		fl. 1735
692	Goldingham	1767	1849
	Gordon	1871	1934
745	Gore	1856	1939
895	Gould B A (USCGS)		fl.1866
896	Gould R T (Chrono)	1890	1948
833	Graaff-Hunter	1882	1967
534	Graham	1713	1762
447	Grammatici		1736
767	Grant	1814	1892
463	Grant, Baron d’Yverck		fl. 1745
897	Grante. de		fl. 1748
435	Gravesande, S’	1688	1742
10	Greece
80	Gregory	0332	0395
670	Gregory	1774	1841
419	Gregory, James	1638	1675
420	Gregory, David	1661	1708
261	Grienberger	1561	1636
325	Grimaldi	1618	1663
546	Grischow		1760
898	Groombridge		fl. 1810
162	Grosseteste of Lincoln	c1175	1253
903	Grove-Hills	1864	1922
899	Grunert	1797	1872?
817	Guillaume	1861	1938
774	Gumpach		fl. 1862
257	Gunter. Edmund	1581	1626
492	Hadley	1682	1744
225	Hagecius	1525	1600
1005	Hall		fl. 1823
493	Hall. Chester Moor	1703	1771
296	Halley	1656	1742
326	Halton	1628	1699
437	Hamburger		fl. 1750
671	Hansen	1795	1874
672	Hansteen	1784	1873
900	Harkness	1837	1903
494	Harrison	1693	1776
	Hartner	1810	1877
673	Hassler	1770	1843
901	Haughton		fl. 1794
415	Hayes, Des		fl. 1682
831	Hayford 1909	1868	1925
761	Hearn		fl. 1847
832	Heaviside		fl.1870
16	Hecataios	c.0550 BC	0475 BC
294	Hedraeus		fl. 1640
161	Heimskringla		c 1220
773	Heine	1821	1881
583	Hell	1720	1792
511	Hellant	1717	1789
818	Helmert	1843	1917
721	Hengler L	1806	1858
	Hennert	1733	1813
740	Hennessey	1733	1829-1910
255	Henrion		End 16C-1640
998	Henry		fl. 1797
34	Heracleides	c.0388BC	0315 BC
17	Herakleitus	c.0 550BC	0480 BC
134	Hermann	1013	1054
430	Hermann	1678	1733
370	Hero of Byzantium		fl. 0938
25	Herodotus	c.0484BC	0425 BC
61	Heron		Prob. fl.c.0250BC
763	Herschel Sir F W	1738	1822
674	Herschel J F W	1792	1871
9	Hesiod		8th C BC
286	Hevelius	1611	1687
28	Hicetas		fl. c.0440 BC
152	Hildegarde	1098	1179
1037	Hill		fl. 1884
495	Hindley	1701	1771
904	Hinks	1873	1945
51	Hipparchus	c.0180BC	125 BC
421	Hire, La G.P.	1677	1719
1010	Hirsch		fl. 1868
336	Ho Chheng Tien		fl. c.0450AD
532	Hollmannus	1696	1787
1029	Holmquist		fl. 1802
8	Homer		10C/8C BC
136	Honorius Inclusus		fl. c 1090
323	Hooke	1635	1702
471	Horrebow	1679	1764
273	Horrocks	1617?	1641
416	Hospital, L’	1661	1704
	Hotine	1898	1968
980	Hough, Floyd		fl. 1958
905	Houzeau & Lancaster		fl. 1880
103	Hrabanus Maurus	0776	0856
371	Huai-nan-Tzu		- 0122 BC
610	Hube	1737	1807
243	Hues	1553	1632
144	Hugh of St Victor	c1096	1141
504	Hugot		fl. 1735
148	Hugues Metel		fl. c.1150
675	Humboldt	1769	1859
613	Hutton	1737	1823
401	Huygens	1629	1695
118	Hyginus Gramaticus	0098	0117 AD
111	Hypsicles		fl. 0190-0120 BC
776	Ibanez	1825	1891
153	Ibn Rushd	1126	1198
337	Ibn Rustah		10C AD
	Ibn Yunis	0950	1009
906	Ide		fl. 1800
117	I-Hsing 724AD	0682	727
967	Isotov	1907	-
686	Ivory	1765	1842
	Jack	1873	1951
523	Jackson R		fl. 1748
177	Jacob ben Mahir	c1236	c1305
735	Jacobi	1804	1851
184	Jacopo de Dondi	c1292	1359
480	Jacquier	1711	1788
819	Jaderin	1852	1923
475	Jallabert		fl. 1741
907	James	1803	1877
269	Jans(en). Zacharia	1588	1628?
496	Jaya-simha	1686	1743
908	Jeans	1877	1946
633	Jeaurat	1724	1803
909	Jeffreys		fl. 1925
1020	Jervis	1796	1857
910	Jevons and Boole
185	John Mandeville		fl.c 1356
372	John of Gmunden	c1380	1442
911	Jolly		c1881
912	Jones H S
987	Jones L		fl. 1954
820	Jordan W	1842	1899
163	Jordanus of Saxonia		1237
517	Juan	1713	1773
229	Junctinus	1532	1590
505	Jussieu. de	1704	1779
652	Kaestner	1719	1800
542	Kant	1724	1804
707	Kater	1777	1835
990	Kaula	1926	2000
409	Keill	1671	1721
947	Kelvin	1824	1907
584	Kendall	1721	1785
256	Kepler	1571	1630
392	Keroualle	1649	1734
129	Khurdadhbih	c825	912
951	Klein	1844	1914
474	Klimmen		fl. 1741
528	Klingenstierna		fl. 1744
526	Klinkenberg	1709	1750
694	Knight		fl. 1812
585	Koenig	1712	1757
169	Konungs Skuggsja	c.1245	1255
650	Krafft	1743	1814
913	Kramp		fl. 1800
676	Krayenhoff	1758	1840
973	Kukkamaki	1909	1997
964	Kyd	1754	1826
195	L di Vinci	1452	1519
535	La Caille 1752-53	1713	1762
515	La Condamine 1735-45	1701	1774
422	La Hire Philippe	1640	1718
659	La Lande	1732	1807
484	La Merid. Verifiee 1733-43		1733
76	Lactantius	c.0260	0340
417	Lagny, De		fl. 1701
645	Lagrange	1736	1813
958	Lallemand	1857	1938
141	Lambert of St Omer		1125
560	Lambert, J H	1728	1777
706	Lambton 1806-43	1756	1823
497	Langlois	1700	c-1756
658	Laplace	1749	1827
914	Laub		fl. 1925
915	Laurent	1841	1908
596	Lavoisier	1743	1794
	Lawrence
*481	Le Seur	1703	1770
473	Le Monnier P C	1715	1799
522	Le Sage	1724	1803
191	Leardo		fl.c1450
979	Ledersteger	1900	1972
626	Legendre	1752	1833
606	Legentil	1725	1792
404	Leibniz	1646	1716
916	Lenoir		fl. 1793
877	Lenox-Conygham,	1866	1956
586	LeRoy	1717	1785
640	Leslie	1766	1838
23	Leucippus		fl. 450-420 BC
977	Levallois	1911	2001
948	Levret		fl. 1865
328	Leybourn	1626	1716
917	Liagre	1626	1815-1891
986	Lieberman		fl. 1953
593	Liesganig 1768	1719	1799
696	Lindenau	1780	1854
206	Lindesay		fl. 1528
738	Liouville	1809	1882
270	Lipperhey	1570	1619
457	Lisle, De J-N	1688	1768
784	Listing J B	1808	1882
1009	Littrow	1811	1877
119	Liu Hung		fl. 0178 AD
1014	Lloyd		fl. 1833
922	Loewy	1833	1907
918	Loomis	1811	1889
821	Lorenzoni	1843	1914
595	Lorgna	1730	1796
436	Louville	1671	1732
919	Lubbock	1803	1865
703	Luckcock		fl. 1817
58	Lucretius	c.0098BC	0055 BC
527	Lulofs	1711	1768
920	Lutke		fl. 1826
	Lyons	1864	1944
599	Lyons, d’Israel	1739	1775
921	Macara
587	Mackenzie	1753	1821
478	Maclaurin	1698	1746
777	Maclear 1842-51	1797	1879
86	Macrobius		fl.0395-0423
677	Madler	1794	1874
251	Magini	1555	1617
374	Mahavira		c.0850 AD
154	Maimonides	1135	1204
453	Mairan. De	1678	1771
	Maire C	1697	1767
649	Malaspina	1754	1810
506	Maldonado	1704	1748
398	Mallement de Messanges		fl.1678
567	Mallet-Favre	1740	1790
309	Malvasia	1603	1664
444	Manfredi	1674	1739
62	Manilius		fl. c. 0010 AD
290	Manzinus		fl. 1654
450	Maraldi G.D	1709	1788
451	Maraldi J.P	1665	1729
530	Marinoni		17C-1755
68	Marinus	0070	0130 AD
396	Mariotte	1620	1684
393	Mark(e)s		fl. 1665-79
822	Markham	1830	1916
	Martin Cortes	1510	1582
976	Marussi	1908	1984
	Maskelyne. N.	1732	1811
564	Mason 1764-8	1728	1786
701	Mathieu	1783	1875
551	Mattuni	1730	1779
	Maupertuis 1736-7	1698	1759
209	Maurolycus	1494	1575
552	Mayer C	1719	1783
540	Mayer. J.T	1723	1762
226	Mazzini	1548	1598
	McCaw	1870	1942
733	McCullagh	1809	1847
732	Mechain	1744	1804
217	Medina	1493	1567
555	Meissner	1736	1789
64	Mela		fl.0043 AD
230	Melanchthon	1497	1560
1027	Melanderhjelm	1726	1810
752	Menabrea	1809	1896
121	Menelaus	0070	0140 AD
275	Mersenne	1588	1648
704	Messier	1730	1817
449	Metieres, De		fl. 1734
262	Metius, Adriaen	1571	1635
263	Metius, James (Jacob)		1628
164	Michael Scot		c.1235
614	Milner	1750	1820
556	Mitchell	1724	1793
1021	Mohsin Husain		1864
487	Moivre, De	1667	1754
632	Monge	1746	1818
965	Montserrate	1536	1600
836	Montucla		fl.1800
507	Morainville		1744
308	Moray		fl. 1662
267	Morin	1583	1656
280	Morisotus	1592	1661
	Morris	1845	1933
1015	Mouchez	1821	1892
319	Mouton	1618	1694
687	Mudge 1791-4	1762	1820
845	Muffling	1775	1851
	Munsey	1911	1979
236	Munster	1489	1551
477	Murdoch		fl. 1741
1012	Murphy		fl. 1835
441	Musschenbroek	1692	1761
	Napier	1550	1617
734	Narrien	1782	1860
375	Neckam	1157	1217
837	Nerenberger		fl.1850
395	Newton 1687	1642	1727
838	Nicollet	1786	1843
277	Nicolosi	1610	1670
377	Nipsus		c 180 AD
971	Niskanen		fl. 1945
798	Nobert	1806	1881
705	Nobili	1786	1835
241	Norwood 1633-5	1590	1665?
662	Nouet	1740	1811
228	Nunez	1502	1578
984	O’Keefe	1916	2000
1028	Oefverbom		fl. 1802
112	Oenipides	C.0500	0430 BC
924	Ogilby	1808	1873
394	Oldenberg	1618	c-1677
	Olliver		1785-
823	Oppolzer	1841	1886
378	Oresme	c1323	1382
996	Oriani	1752	1832
73	Origen	c185	254
553	Osterwald	1718	1778
724	Ostrogradsky	1801	1862
265	Oughtred	1574	1660
459	Outhier	1694	1774
1030	Palander		fl. 1802
19	Parmenides	c.0515	0450 BC
925	Parry		fl. 1820
227	Patritius	1529	1597
994	Paucker	1787	1855
728	Pearson	1767	1847
264	Peiresc	1580	1637
1018	Penning, De	1784	1845
379	Peregrinus		fl.1265
317	Perrault		- 1688
839	Perrier F.	1833	1888
	Perrier G Jnr	1872	1946
284	Perrins. (Calignon de)		fl. 1643
519	Peruvian arc	1736	1744
926	Peslin M		fl. 1858
756	Peters C.A.F	1808	1880
297	Petit	1594	1677
1008	Petit	1810	1865
221	Peucerus	1525	1602
192	Peurbach	1423	1461
1022	Peyton		1804-
568	Pezenas	1692	1776
47	Philo	c.0280BC	0220 BC
27	Philolaus	0425BC	c.0390 BC
94	Philoponus		fl. 0580
598	Phipps	1744	1792
321	Picard 1668-70	1620	1682
223	Piccolomini		fl. 1558
644	Pictet	1752	1825
653	Pingre	1711	1796
253	Pitiscus	1561	1613
445	Pitot		fl. 1735
927	Pizzetti	1860	1918
762	Plana	1781	1864
611	Planman	1724	1803
778	Plantamour	1815	1882
766	Plateau	1805	1888
31	Plato	0429BC	0348 BC
660	Playfair	1748	1819
65	Pliny the Elder	0023	0079 AD
75	Plotinus	c.0203	0270
66	Plutarch	c.0046	0127 AD
1035	Poincare	1854	1912
928	Poinsot	1777	1859
753	Poisson	1781	1840
439	Poleni	1683	1761
50	Polybius	c.0207BC	0125 BC
954	Pomerantzow
759	Pontécoulant P G	1795	1874
840	Porro	1801	1875
52	Posidonius c90BC	c.0135BC	0050 BC
995	Pouillet		fl.1824
310	Power	1623	1668
929	Poynting	1852	1914
	Pratt	1809	1871
91	Priscian		fl. 512
122	Proclus	0410	0485
930	Proctor		fl. 1892
656	Prony	1755	1839
105	Pseudo Bede		0825
70	Ptolemy c150AD	c.0100	0178 AD
755	Puissant	1769	1843
15	Pythagoras	c.0570BC	0490 BC
	Pytheas		fl.0330 BC
179	Qutb -Shirazi	1236	1311
1034	Radau		fl.1885
588	Ramsden	1735	1800
218	Ramusio	1485	1557
498	Réaumur	1683	1757
219	Recorde	1510	c-1558
193	Regiomontanus	1436	1476
739	Reich	1799	1882
678	Reichenbach G F	1771	1826
999	Reinecke		fl. 1843
250	Reinerius		fl. 1609
222	Reinhold	1511	1553
605	Rennell	1742	1830
744	Renny	1812	1885
799	Repsold A	1806	1871
679	Repsold J G	1770	1830
824	Repsold J A	1838	1919
931	Resal	1828	1896
932	Reuss	1750	1837
	Rhaeticus	1514	1576
304	Riccioli/Grimaldi 1645	1598	1671
322	Richer	1630	1696
933	Rigaud	1774	1839
589	Rittenhouse, D	1732	1796
380	Robert of Chester		c 1140
176	Robert the Englishman		fl. c1270
285	Roberval	1602	1675
700	Rodriguez	c.1776	c.1821
210	Roias. Joannes de		fl. 1551
299	Romer	1644	1710
1004	Ronald		fl. 1825
307	Rooke	1622	1666
	Rosenrode
800	Ross	1800	1862
292	Rothmann	c.1555	1600+
213	Rotz		fl.1546
433	Roubaix, De		fl.1700
934	Rowbotham	1816	1884
625	Roy 1791-1802	1726	1790
	Rubin	1874	1946
960	Rudski		1842
935	Rümker		fl. 1823
651	Rumovsky	1734	1812
1001	Rykachoff		fl. 1869
722	Sabine	1788	1883
168	Sacrobosco		fl.c1245-1256
616	Saint-Pierre, De	1737	1814
381	Sanad Ibn Ali		d aft.0864
429	Saur	1659	1737
841	Sawitsch		fl.1876
781	Schell	1835	1909
428	Scheuchzer	1672	1733
259	Schickard	1592	1635
727	Schmidt J.C.E		fl.1830
220	Schoner	1528	1590
801	Schott	1826	1901
770	Schubert		fl 1859
720	Schumacher	1780	1850
983	Schutte		fl. 1950
717	Schwerd	1792	1871
936	Scott		fl. 1901
1011	Secchi	1818	1878
937	See	1866	1962
604	Sejour, Du	1734	1794
938	Selander	1804	1870
49	Seleucus		fl. c 175 BC
508	Seniergues		1739
79	Severianus		c380
382	Shatir	c.1304	1375
956	Shdanov		fl. 1893
680	Sheepshanks	1794	1855
529	Short	1710	1768
1023	Shortrede	1801	1868
590	Shuckburgh	1751	1804
970	Shyuravlev		fl. 1940
742	Sickdhar	1813	1870
525	Silvabelle	1722	1801
149	Silvester	c.1085	c.1148
	Simms		1918
681	Simms W. Jnr	1793	1860
92	Simplicius		fl. 530
482	Simpson	1710	1761
500	Sisson. Jeremiah	fl.1736	1788
499	Sisson. Jonathan	1690	1749
	Sitter, de	1872	1934
627	Smeaton	1724	1792
240	Snellius 1615	1580	1626
29	Socrates	0469BC	0399 BC
682	Soldner	1776	1833
513	Sommereux	1899	fl. 1735
407a	Spole & Bilberg	1630	1699 1646-1717
82	St Ambrose	0337	0397
96	St Isidore	0560	0636
172	St Thomas Aquinas	1225	1274
83	St. Augustine	0354	0430
77	St. Hilary	0300	c.0366
939	Steel
952	Sterneck, Von-	1839	1910
235	Stevin	1548	1620
1006	Stewart & Loewy	1828	1887
452	Stirling	1692	1770
202	Stoeflerus	1452	1531
764	Stokes	1819	1903
559	Stone	1700	1768
60	Strabo	c.0063BC	0019AD
940	Strange	1818	1876
771	Struve F G W 1816-55	1793	1864
772	Struve, Otto
941	Sumner
685	Svanberg 1802	1771	1851
661	Swinden, Van	1746	1823
383	Synesius	0378	0430 AD
291	Tacquet	1612	1660
714	Tadataka Ino	1745	1818
942	Tadini	1754	1830
736	Talcott	1797	1883
842	Tannery	1845	904
211	Tartaglia	1506	1557
1024	Taylor T G	1804	1848
697	Tengstrom		fl. 1815
683	Tenner 1816-55	1783	1859
384	Thabit ibn Qurra	0836	0901
11	Thales	0624BC	0546 BC
204	The Middle Ages
87	The Siddhantas		c.0425
145	Theodoric Of Chartres		c.1155
113	Theodoros		fl.0550-0530 BC
	Theodosius	0347	0395
69	Theon the Elder		fl. c.0130 AD
85	Theon the Younger		fl.0365
38	Theophrastus	c.0371	0286 BC
329	Thévonot	1620	1692
431	Thomas	1644	1709
943	Thomson & Tait
718	Tiarks	1789	1837
944	Tieffenthaler	1710	1785
825	Tisserand	1845	1896
959	Tittmann	1850	1938
137	T-O Maps		1100
785	Todhunter	1820	1884
330	Tompion	1638	1713
945	Toplis		fl.1814
647	Topping	1747	1796
281	Torricelli	1608	1647
338	Toscanelli	1397	1482
331	Townley	1629	1707
663	Trembley	1749	1811
642	Triesnecker	1746	1817
592	Troughton J	1739	1807
591	Troughton, E	1753	1835
518	Ulloa	1716	1795
385	Ulugh Beg	1394	1449
684	Utzschneider	1763	1840
198	Vadian		fl. 1512
963	Väisälä	1891	1971
90	Varahamihira	0505	0587
320	Varenius	1622	1650
399	Varignon	1654	1722
301	Varin & de Glos		fl.1680s
54	Varro(n)	0116BC	0027 BC
608	Vaugondy	1723	1786
835	Vening-Meinesz	1887	1966
509	Verguin		fl. 1735
	Verlinden		fl.1935
1019	Vernet, Du	1803	1872
	Vernier	1580	1637
961	Véronnet	1876	1951
231	Viete	1540	1603
949	Villarceau (& Bruns)	1813	1883
426	Villemot		fl. 1707
56	Vitruvius	0075BC	0015 BC
405	Vivani	1622	1703
271	Vlacq	1600	1667
	Voysey
	Wakefield	1906	1986
711	Walbeck 1819		fl.1819
199	Waldseemüller	1470	1518
812	Walker	1826	1896
302	Wallis	1616	1703
550	Walmesley	1721	1797
196	Waltherus Bernardus	1430	1504
124	Wang Fan	c.0229	post 264
	Wang Chhuug	c.0027	0097 AD
749	Wantzel		fl.1839
524	Wargentin	1717	1783
638	Waring	1736	1793
691	Warren	1769	1830
807	Waugh	1810	1878
	Webb. R S	1892	1976
448	Weidler	1691	1755
197	Werner	1468	1528
1025	Western	1812	1871
408	Whiston	1667	1752
646	Whitehurst	1713	1788
981	Whitten	1909	1994
	Wild. Heinrich
142	William of Conches	c.01080	1154
636	Williams		fl. 1788
332	Wing. Vincent Snr.	1619	1668
467	Winsheim		fl. 1740
1038	Woldstedt	1813	1861
843	Wolf	1816	1893
303	Wren	1632	1723
238	Wright	1561	1615
1026	Wrochenko		fl. 1848
713	Wronski	1776	1853
	Würdemann	1811	1900
414	Wurzelbauer	1651	1725
14	Xenophanes	c.0575BC	0475 BC
547	Ximenes	1716	1786
	Yao Hsin	c.0250	AD
125	Ya'Qub Ibn Tariq	c.0763	c.0809
159	Yaqut	1179	1229
712	Young	1773	1829
373	Yü Hui		fl. 0250 AD
	Yü Sung (Chhung Thien)	c.0265	AD
695	Zach. F X	1754	1832
562	Zanottus F M	1692	1777
561	Zanottus E	1709	1782
808	Zeiss C	1816	1888
20	Zeno	c.0490BC	c.0435 BC
1000	Zinger		fl. 1874
950	Zollner		fl. 1900
997	Zylinski		fl. 1845

Listed by fl. dates


858	Banschinger
	Chambers
953	Fergana
	Francoeur L-B
10	Greece
	Hotine
	Jack
910	Jevons and Boole
912	Jones H S
	Lawrence
	Lyons
921	Macara
	McCaw
	Munsey
954	Pomerantzow
	Rosenrode
939	Steel
772	Struve, Otto
941	Sumner
204	The Middle Ages
943	Thomson & Tait
	Verlinden
	Voysey
	Wakefield
	Wild. Heinrich

371	Huai-nan-Tzu		- 0122 BC
317	Perrault		- 1688
357	Al Sufi		- c 777
43	Aristarchus	c.0310	0230 BC
98	Aethicus		0650
105	Pseudo Bede		0825
131	Gerbert of Aurillac	c950	1003
337	Ibn Rustah		10C AD
8	Homer		10C/8C BC
137	T-O Maps		1100
141	Lambert of St Omer		1125
144	Hugh of St Victor	c1096	1141
163	Jordanus of Saxonia		1237
367	Fibonacci	c1170	1250
162	Grosseteste of Lincoln	c1175	1253
184	Jacopo de Dondi	c1292	1359
378	Oresme	c1323	1382
335	D’Ailly		1422
372	John of Gmunden	c1380	1442
205	Fernel 1525	1485?-	1558
263	Metius, James (Jacob)		-1628
484	La Merid. Verifiee 1733-43		1733
447	Grammatici		1736
508	Seniergues		1739
507	Morainville		1744
546	Grischow		1760
	Olliver		1785-
530	Marinoni		17C-1755
1022	Peyton		1804-
960	Rudski		1842
1021	Mohsin Husain		1864
	Boskovic S P		1930s
863	Brown		1938
73	Origen	c185	254
99	Ananias of Shirag		7th C.
9	Hesiod		8th C BC
129	Khurdadhbih	c825	912
380	Robert of Chester		c 1140
358	Al Urdi		c 1200
161	Heimskringla		c 1220
377	Nipsus		c 180 AD
108	Apollonius	c.0262	c.0190 BC
74	Diogenes		c.0225
45	Eratosthenes c230BC		c.0276-0195 BC
87	The Siddhantas		c.0425
374	Mahavira		c.0850 AD
145	Theodoric Of Chartres		c.1155
164	Michael Scot		c.1235
339	Ferrer		c.1494
	Morris		c.1883
177	Jacob ben Mahir	c1236	c1305
911	Jolly		c1881
79	Severianus		c380
381	Sanad Ibn Ali		d aft.0864
255	Henrion		End 16C-1640
689	Clay		fl 1802
770	Schubert		fl 1859
59	Dionysiodorus		fl. 0050 BC
119	Liu Hung		fl. 0178
111	Hypsicles		fl. 0190-0120 BC
67	Adrastus		fl. 0200
373	Yü Hui		fl. 0250
88	Capella		fl. 0470
93	Cosmas Indicopleustes		fl. 0540
94	Philoponus		fl. 0580
370	Hero of Byzantium		fl. 0938
155	Gervase of Tilbury		fl. 1211
180	Bartholomew of Parma		fl. 1290
198	Vadian		fl. 1512
206	Lindesay		fl. 1528
210	Roias. Joannes de		fl. 1551
223	Piccolomini		fl. 1558
250	Reinerius		fl. 1609
294	Hedraeus		fl. 1640
279	Furnerius		fl. 1643
284	Perrins. (Calignon de)		fl. 1643
289	Claramontius		fl. 1653
290	Manzinus		fl. 1654
308	Moray		fl. 1662
393	Mark(e)s		fl. 1665-79
300	Adams. John		fl. 1670-96
388	Adams. William		fl. 1680
415	Hayes, Des		fl. 1682
417	Lagny, De		fl. 1701
426	Villemot		fl. 1707
427	Brook Taylor		fl. 1715
434	Bouillet		fl. 1720
449	Metieres, De		fl. 1734
510	D’Herbelot		fl. 1735
503	Godin des Odonais		fl. 1735
504	Hugot		fl. 1735
445	Pitot		fl. 1735
509	Verguin		fl. 1735
469	Bremond		fl. 1740
467	Winsheim		fl. 1740
476	Falaire, Le Breton de		fl. 1741
475	Jallabert		fl. 1741
474	Klimmen		fl. 1741
477	Murdoch		fl. 1741
528	Klingenstierna		fl. 1744
463	Grant, Baron d’Yverck		fl. 1745
897	Grante. de		fl. 1748
523	Jackson R		fl. 1748
437	Hamburger		fl. 1750
531	Buache		fl. 1752
884	Chastelet, Du		fl. 1759
1013	Angos, D’		fl. 1784
636	Williams		fl. 1788
916	Lenoir		fl. 1793
901	Haughton		fl. 1794
998	Henry		fl. 1797
906	Ide		fl. 1800
913	Kramp		fl. 1800
1029	Holmquist		fl. 1802
1028	Oefverbom		fl. 1802
1030	Palander		fl. 1802
693	Appelgren		fl. 1810
898	Groombridge		fl. 1810
688	Bohnenberger		fl. 1811
694	Knight		fl. 1812
697	Tengstrom		fl. 1815
703	Luckcock		fl. 1817
709	Firmenger		fl. 1819
710	Fisher		fl. 1819
925	Parry		fl. 1820
1033	Bonne		fl. 1823
885	Dunlop		fl. 1823
1005	Hall		fl. 1823
935	Rümker		fl. 1823
1004	Ronald		fl. 1825
1003	Angers		fl. 1826
920	Lutke		fl. 1826
993	Gehler		fl. 1827
871	Challis		fl. 1832
1014	Lloyd		fl. 1833
978	Dufour		fl. 1834
992	Eckhardt		fl. 1834
1012	Murphy		fl. 1835
893	Giulio		fl. 1840
991	Borenius		fl. 1843
999	Reinecke		fl. 1843
997	Zylinski		fl. 1845
758	Charles		fl. 1846
761	Hearn		fl. 1847
1026	Wrochenko		fl. 1848
867	Caillet		fl. 1857
926	Peslin M		fl. 1858
854	Bailey F (R Es)		fl. 1860
774	Gumpach		fl. 1862
775	Bailey W (S Africa)		fl. 1863
883	Döllen		fl. 1864
948	Levret		fl. 1865
779	Bischof		fl. 1867
864	Brunner		fl. 1867
780	Fischer P		fl. 1868
1010	Hirsch		fl. 1868
1001	Rykachoff		fl. 1869
741	Cole W H		fl. 1870
1007	Anton		fl. 1874
1000	Zinger		fl. 1874
851	Andrae		fl. 1876
1031	Eimbeck		fl. 1878
828	Bilby		fl. 1880
905	Houzeau & Lancaster		fl. 1880
1037	Hill		fl. 1884
955	Dutton		fl. 1889
699	Bonsdorff A 1888		fl. 1890
930	Proctor		fl. 1892
956	Shdanov		fl. 1893
889	Ferrero		fl. 1898
950	Zollner		fl. 1900
936	Scott		fl. 1901
909	Jeffreys		fl. 1925
914	Laub		fl. 1925
969	Brouwer		fl. 1939
970	Shyuravlev		fl. 1940
971	Niskanen		fl. 1945
983	Schutte		fl. 1950
986	Lieberman		fl. 1953
987	Jones L		fl. 1954
989	Chovitz		fl. 1956
980	Hough, Floyd		fl. 1958
23	Leucippus		fl. 0450
91	Priscian		fl. 0512
92	Simplicius		fl. 0530
350	Al Jauhari		fl. c 0830
136	Honorius Inclusus		fl. c 1090
183	Andalo di Negro		fl. c 1320
341	Chales, De		fl. c 1675
49	Seleucus		fl. c 175 BC
18	Alcmaeon		fl. c 500 BC
62	Manilius		fl. c. 0010 AD
53	Geminus		fl. c.0070 BC
69	Theon the Elder		fl. c.0130 AD
48	Crates		fl. c.0140 BC
366	Diophantos		fl. c.0250 AD
37	Dicaiarchos		fl. c.0320 BC
28	Hicetas		fl. c.0440 BC
336	Ho Chheng Tien		fl. c.0450AD
104	Dicuil		fl. c.0820
148	Hugues Metel		fl. c.1150
	Simms		fl. c.1895
176	Robert the Englishman		fl. c1270
412	Couplet		fl. c1700
368	Gabala		fl. late 4C AD
64	Mela		fl.0043 AD
	Pytheas		fl.0330 BC
85	Theon the Younger		fl.0365
86	Macrobius		fl.0395-0423
113	Theodoros		fl.0550-0530 BC
140	Al-Khazini		fl.1115-1130
379	Peregrinus		fl.1265
	De Saint Cloud		fl.1300
213	Rotz		fl.1546
398	Mallement de Messanges		fl.1678
301	Varin & de Glos		fl.1680s
433	Roubaix, De		fl.1700
425	Carre		fl.1707
454	Croyere , De L’Isle de la		fl.1735-1742
836	Montucla		fl.1800
945	Toplis		fl.1814
711	Walbeck 1819		fl.1819
995	Pouillet		fl.1824
729	Galen		fl.1830
727	Schmidt J.C.E		fl.1830
740	Brousseaud		fl.1839
749	Wantzel		fl.1839
837	Nerenberger		fl.1850
869	Carrington		fl.1859
895	Gould B A (USCGS)		fl.1866
832	Heaviside		fl.1870
786	Fergola		fl.1875
841	Sawitsch		fl.1876
1034	Radau		fl.1885
84	Diodore		fl.394
361	Balbus		fl.c 0100 AD
185	John Mandeville		fl.c 1356
215	Abraham ben Chija		fl.c.1136
175	Bernard of Verdun		fl.c.1280
168	Sacrobosco		fl.c1245-1256
178	Campanus de Novare		fl.c1260-1292
191	Leardo		fl.c1450
208	Arsenius		fl.c1550-1571
61	Heron		Prob. fl.c.0250BC

Listed by birth dates. BC

	Wang Chhuug	c.0027	0097 AD
66	Plutarch	c.0046	0127 AD
60	Strabo	c.0063BC	0019AD
58	Lucretius	c.0098BC	0055 BC
70	Ptolemy c150AD	c.0100	0178 AD
142	William of Conches	c.01080	1154
52	Posidonius c90BC	c.0135BC	0050 BC
51	Hipparchus	c.0180BC	125 BC
75	Plotinus	c.0203	0270
72	Alexander	c.0205
50	Polybius	c.0207BC	0125 BC
124	Wang Fan	c.0229	post 264
	Yao Hsin	c.0250	AD
76	Lactantius	c.0260	0340
116	Eusabius	c.0265	0340
	Yü Sung (Chhung Thien)	c.0265	AD
47	Philo	c.0280BC	0220 BC
44	Archimedes	c.0287BC	0212 BC
40	Euclid	c.0320BC	0275 BC
42	Cleanthes	c.0331 BC	0232
36	Callipos	c.0370BC	c.0300 BC
39	Eudemus	c.0370BC	0300 BC
38	Theophrastus	c.0371BC	0286 BC
34	Heracleides	c.0388BC	0315 BC
33	Eudoxus	c.0407BC	0357 BC
24	Archelaus	c.0440 BC
30	Democritus	c.0460BC	0370 BC
25	Herodotus	c.0484BC	0425 BC
115	Cassiodorus	c.0490	0580
22	Empedocles	c.0490BC	0425 BC
20	Zeno	c.0490BC	c.0435 BC
21	Anaxagoras	c.0499	0428 BC
112	Oenipides	c.0500	0430 BC
19	Parmenides	c.0515	0450 BC
16	Hecataios	c.0550 BC	0475 BC
15	Pythagoras	c.0570BC	0490 BC
14	Xenophanes	c.0575BC	0475 BC
13	Anaximenes	c.0585	-0528 BC
12	Anaximandros	c.0610	0545 BC
107	Agrippa	0063	0012 BC
56	Vitruvius	0075BC	0015 BC
55	Cicero	0106 BC	0043 BC
54	Varro(n)	0116BC	0027 BC
110	Ctesibus	0285BC	0222 BC
41	Epicurus	0342BC	0270 BC
109	Autolycos	0360	0290 BC
35	Aristotle c330BC	0384BC	0322 BC
27	Philolaus	0425BC	c.0390 BC
32	Archytas	0428	0347 BC
31	Plato	0429BC	0348 BC
29	Socrates	0469BC	0399 BC
17	Herakleitus	c.0550BC	0480 BC
11	Thales	0624BC	0546 BC

Listed by birth dates AD.
		Birth	Death
125	Ya'Qub Ibn Tariq	c.0763	c.0809
349	Al Hasib	c.0770	c 0870
333	Al Farghani	c.0800	0870
127	Erigena	c.0800	0877
353	Al Kindi	c.0801	0866
360	Al Zarqali	c.1029	1087
139	Adelard of Bath	c.1075	1160
149	Silvester	c.1085	c.1148
169	Konungs Skuggsja	c.1245	1255
382	Shatir	c.1304	1375
189	Al Kusgi	c.1400	1437
292	Rothmann	c.1555	1600+
500	Sisson. Jeremiah	fl.1736	1788
700	Rodriguez	c.1776	c.1821
128	Al Tabari	c.0809	877
	Al Fazari	c.0750	0777
65	Pliny the Elder	0023	0079
68	Marinus	0070	0130
121	Menelaus	0070	0140
364	Chang Heng	0078	0139
118	Hyginus Gramaticus	0098	0117
71	Aurelius	0121	0180
77	St. Hilary	0300	c.0366
78	Basil	0331	0379
80	Gregory	0332	0395
82	St Ambrose	0337	0397
	Theodosius	0347	0395
83	St. Augustine	0354	0430
383	Synesius	0378	0430
122	Proclus	0410	0485
89	Aryabhata-Elder	0476	c.0550
90	Varahamihira	0505	0587
96	St Isidore	0560	0636
97	Brahmagupta	0598	0665
101	Bede	00673	0735
117	I-Hsing 724AD	0682	0727
102	Fergil	0710	0784
356	Al Rashid	0763	0809
103	Hrabanus Maurus	0776	0856
126	Al-Ma'Mun c820AD	0786	0833
352	Al Khowarizmi	Pre 0800	0847
384	Thabit ibn Qurra	0836	0901
130	Al-Battani	0858	0929
354	Al Nairizi	0865	0922
	Al Masudi	0896	0956
355	Al Rahman	0903	0986
359	Abu L Wafa	0940	0997
	Ibn Yunis	0950	1009
348	Al Haytham	0965	1040
133	Al-Biruni	0973	1048
134	Hermann	1013	1054
135	Adam of Bremen	1045	c1076
138	Abelard	1079	1142
152	Hildegarde	1098	1179
151	Al Idrisi	1099	1166
347	Aflah Jabir Ibn	1100	1150
150	Bhaskara II	1114	1180
153	Ibn Rushd	1126	1198
154	Maimonides	1135	1204
365	Chhiu Chhang- C	1148	1227
95	Al-Bitruji	1150	1204
375	Neckam	1157	1217
159	Yaqut	1179	1229
165	Albertus Magnus	1193	1280
362	Blemmydes (Nicephoros)	1197	1272
167	Al Tusi	1201	1274
173	Brunetto	1210	1294
170	Bacon, (Roger)	1220	c.1294
172	St Thomas Aquinas	1225	1274
179	Qutb -Shirazi	1236	1311
160	Al-Marrakushi	1256	1321
182	Dante Alighieri	1265	1321
334	Abufelda	1273	1331
369	Gershon. Levi Ben	1288	1344
190	Gaetan de Thienis	1387	1465
385	Ulugh Beg	1394	1449
186	Fontana, Gregorio	1395?	1455
338	Toscanelli	1397	1482
187	Cusa de. Nicholas	1401	1464
192	Peurbach	1423	1461
196	Waltherus Bernardus	1430	1504
193	Regiomontanus	1436	1476
194	Columbus	1451	1506
195	L di Vinci	1452	1519
202	Stoeflerus	1452	1531
200	Dominique Maria	1454	1518
197	Werner	1468	1528
340	De Enciso	1470	1528
199	Waldseemüller	1470	1518
214	Copernicus	1473	1543
343	De Oviedo Voldez	1478	1557
201	Calcagnini	1479	1541
218	Ramusio	1485	1557
236	Munster	1489	1551
217	Medina	1493	1567
209	Maurolycus	1494	1575
212	Apianus	1495	1562
230	Melanchthon	1497	1560
228	Nunez	1502	1578
211	Tartaglia	1506	1557
207	Frisius 1533	1508	1555
623	Digges L.	1510	1570
	Martin Cortes	1510	1582
219	Recorde	1510	c.1558
222	Reinhold	1511	1553
	Rhaeticus	1514	1576
620	Cole	1520	1591
216	Cortes	1523	1582
225	Hagecius	1525	1600
221	Peucerus	1525	1602
220	Schoner	1528	1590
227	Patritius	1529	1597
234	Benedetti	1530	1590
224	Cuningham	1531	1586
229	Junctinus	1532	1590
965	Montserrate	1536	1600
233	Barozzi	1537	1604
245	Clavius	1537	1612
346	Dante	1537	1586
621	Bourne	1539	1583
246	Gilbert. William	1540	1603
231	Viete	1540	1603
237	Brahe. Tycho	1546	1601
232	Bressius	1546	1617
624	Digges T	1546	1595
242	Bruno	1548	1600
226	Mazzini	1548	1598
235	Stevin	1548	1620
345	Barentzoon	1550	1597
	Napier	1550	1617
293	Byrge	1552	1632
243	Hues	1553	1632
	Curtius J	1554	1594
251	Magini	1555	1617
244	Ayeen Akbery	1556	1605
	Briggs	1561	1630
261	Grienberger	1561	1636
253	Pitiscus	1561	1613
238	Wright	1561	1615
315	Fabri	1564	1617
247	Bartholomaeus Crecenti:	1565	1605
258	Biancani	1566	1624
249	Ghetaldi	1568	1626
270	Lipperhey	1570	1619
239	Blaeu c1600	1571	1638
256	Kepler	1571	1630
262	Metius, Adriaen	1571	1635
265	Oughtred	1574	1660
254	Cluverius	1580	1621
342	De Chaves	1580	1622
264	Peiresc	1580	1637
240	Snellius 1615	1580	1626
	Vernier	1580	1637
257	Gunter. Edmund	1581	1626
276	Bettinus	1582	1657
267	Morin	1583	1656
274	Cabaeus	1586	1650
316	Fabricus	1587	1615
252	Alstedius	1588	1638
269	Jans(en). Zacharia	1588	1628?
275	Mersenne	1588	1648
260	Carpenter	1589	1628?
	Christmann	1590
241	Norwood 1633-5	1590	1665?
287	Gassendi	1592	1655
280	Morisotus	1592	1661
259	Schickard	1592	1635
297	Petit	1594	1677
283	Descartes. Rene	1596	1659
304	Riccioli/Grimaldi 1645	1598	1671
288	Curtius A	1600	1671
271	Vlacq	1600	1667
268	Brietius	1601	1668
306	Fermat	1601	1631
285	Roberval	1602	1675
309	Malvasia	1603	1664
266	Bullialdus	1605	1694
313	Borelli	1608	1670
281	Torricelli	1608	1647
277	Nicolosi	1610	1670
286	Hevelius	1611	1687
291	Tacquet	1612	1660
302	Wallis	1616	1703
305	Casati	1617	1658
273	Horrocks	1617	1641
325	Grimaldi	1618	1663
319	Mouton	1618	1694
394	Oldenberg	1618	1677
391	Colbert	1619	1683
332	Wing. Vincent Snr.	1619	1668
396	Mariotte	1620	1684
321	Picard 1668-70	1620	1682
329	Thévonot	1620	1692
312	Auzout	1622	1691
307	Rooke	1622	1666
320	Varenius	1622	1650
405	Vivani	1622	1703
310	Power	1623	1668
413	Cassini G.D. I 1683	1625	1712
328	Leybourn	1626	1716
917	Liagre	1815	1891
326	Halton	1628	1699
401	Huygens	1629	1695
331	Townley	1629	1707
322	Richer	1630	1696
407a	Spole	1630	1699
	Bilberg	1646	1717
303	Wren	1632	1723
402	Burnet	1635	1715
318	Campani	1635	1715
323	Hooke	1635	1702
419	Gregory, James	1638	1675
330	Tompion	1638	1713
422	La Hire Philippe	1640	1718
295	Gadroys	1642	1678
395	Newton 1687	1642	1727
299	Romer	1644	1710
431	Thomas	1644	1709
298	Flamsteed	1646	1719
404	Leibniz	1646	1716
392	Keroualle	1649	1734
327	Fevre, Le	1650	1706
414	Wurzelbauer	1651	1725
389	Bion	1652	1733
399	Varignon	1654	1722
390	Caswell	1656	1712
403	Eisenschmidt	1656	1712
296	Halley	1656	1742
418	Chazelles	1657	1710
423	Durham	1657	1735
456	Fontenelle	1657	1757
429	Saur	1659	1737
424	Feuillee	1660	1732
420	Gregory, David	1661	1708
416	Hospital, L’	1661	1704
440	Bianchini	1662	1729
489	Duiller, Facio de	1664	1753
451	Maraldi J.P	1665	1729
446	Bernoulli I	1667	1748
487	Moivre, De	1667	1754
408	Whiston	1667	1752
409	Keill	1671	1721
436	Louville	1671	1732
428	Scheuchzer	1672	1733
444	Manfredi	1674	1739
432	Cassini. Jacques II	1677	1756
421	Hire, La G.P.	1677	1719
430	Hermann	1678	1733
453	Mairan. De	1678	1771
471	Horrebow	1679	1764
397	Cotes	1682	1716
492	Hadley	1682	1744
438	Desaguiliers	1683	1744
439	Poleni	1683	1761
498	Réaumur	1683	1757
486	Boudier	1686	1757
490	Fahrenheit	1686	1736
496	Jaya-simha	1686	1743
435	Gravesande, S’	1688	1742
457	Lisle, De J-N	1688	1768
491	Gaubil	1689	1759
499	Sisson. Jonathan	1690	1749
448	Weidler	1691	1755
441	Musschenbroek	1692	1761
568	Pezenas	1692	1776
452	Stirling	1692	1770
562	Zanottus F M	1692	1777
485	Bevis	1693	1771
521	Bradley	1693	1762
494	Harrison	1693	1776
459	Outhier	1694	1774
532	Hollmannus	1696	1787
455	Anville, D’	1697	1782
	Maire C	1697	1767
501	Bouguer 1735-1745	1698	1758
478	Maclaurin	1698	1746
	Maupertuis 1736-7	1698	1759
465	Camus	1699	1768
470	Bernoulli I Daniel	1700	1782
497	Langlois	1700	1756
559	Stone	1700	1768
466	Celsius	1701	1744
495	Hindley	1701	1771
515	La Condamine 1735-45	1701	1774
493	Hall. Chester Moor	1703	1771
*481	Le Seur	1703	1770
516	Godin	1704	1760
505	Jussieu. de	1704	1779
506	Maldonado	1704	1748
468	Chatelet	1706	1749
488	Dolland. John Snr	1706	1761
462	Ellicott, John	1706	1772
569	Apres de Mannervillette	1707	1780
538	Euler L	1707	1783
464	Fouchy	1707	1788
545	Arena, D’	1708
386	Adams. George Snr	1709	1772
563	Bird, J	1709	1776
526	Klinkenberg	1709	1750
450	Maraldi G.D	1709	1788
561	Zanottus E	1709	1782
573	Bernoulli II Johann	1710	1790
878	Costard	1710	1782
529	Short	1710	1768
482	Simpson	1710	1761
944	Tieffenthaler	1710	1785
537	Boscovich 1750	1711	1787
480	Jacquier	1711	1788
527	Lulofs	1711	1768
653	Pingre	1711	1796
585	Koenig	1712	1757
483	Clairaut, D’	1713	1765
534	Graham	1713	1762
517	Juan	1713	1773
535	La Caille 1752-53	1713	1762
646	Whitehurst	1713	1788
617	Cassini III 1780	1714	1784
554	Chaulnes	1714	1769
533	Courtivron	1715	1785
473	Le Monnier P C	1715	1799
601	Beccaria 1763-4	1716	1781
518	Ulloa	1716	1795
547	Ximenes	1716	1786
541	Alembert	1717	1783
511	Hellant	1717	1789
586	LeRoy	1717	1785
524	Wargentin	1717	1783
612	Arquier	1718	1802
553	Osterwald	1718	1778
652	Kaestner	1719	1800
593	Liesganig 1768	1719	1799
552	Mayer C	1719	1783
583	Hell	1720	1792
584	Kendall	1721	1785
550	Walmesley	1721	1797
525	Silvabelle	1722	1801
637	Brisson	1723	1806
540	Mayer. J.T	1723	1762
608	Vaugondy	1723	1786
633	Jeaurat	1724	1803
542	Kant	1724	1804
522	Le Sage	1724	1803
556	Mitchell	1724	1793
611	Planman	1724	1803
627	Smeaton	1724	1792
549	D’Arcy	1725	1779
606	Legentil	1725	1792
1027	Melanderhjelm	1726	1810
625	Roy 1791-1802	1726	1790
576	Chappe	1728	1769
578	Cook	1728	1779
602	Frisi	1728	1784
615	Gerlach	1728	1802
560	Lambert, J H	1728	1777
564	Mason 1764-8	1728	1786
597	Bossut	1730	1814
579	Dolland, Peter	1730	1820
595	Lorgna	1730	1796
551	Mattuni	1730	1779
704	Messier	1730	1817
657	Cavendish 1797-8	1731	1810
628	Buat, Du	1732	1787
659	La Lande	1732	1807
	Maskelyne. N.	1732	1811
589	Rittenhouse, D	1732	1796
634	Borda	1733	1799
565	Dixon	1733	1779
	Hennert	1733	1813
740	Hennessey	1829	1910
	Canterzani	1734	1819
651	Rumovsky	1734	1812
604	Sejour, Du	1734	1794
539	Euler. J-A	1735	1800
648	Fontana, Giovanni	1735	1803
588	Ramsden	1735	1800
570	Arnold	1736	1799
629	Bailly	1736	1793
635	Coulomb	1736	1896
830	Dalrymple	1736	1808
581	Fordyce	1736	1802
645	Lagrange	1736	1813
555	Meissner	1736	1789
519	Peruvian arc	1736	1744
638	Waring	1736	1793
594	David	1737	1784
610	Hube	1737	1807
613	Hutton	1737	1823
616	Saint-Pierre, De	1737	1814
763	Herschel Sir F W	1738	1822
631	Cousin	1739	1800
599	Lyons, d’Israel	1739	1775
592	Troughton J	1739	1807
567	Mallet-Favre	1740	1790
662	Nouet	1740	1811
572	Berge. John	1742	1808
605	Rennell	1742	1830
708	Cagnoli	1743	1816
577	Condorcet	1743	1794
650	Krafft	1743	1814
596	Lavoisier	1743	1794
574	Bernoulli III	1744	1807
643	Dalby	1744	1824
732	Mechain	1744	1804
598	Phipps	1744	1792
571	Atwood	1745	1807
714	Tadataka Ino	1745	1818
632	Monge	1746	1818
661	Swinden, Van	1746	1823
642	Triesnecker	1746	1817
575	Bode	1747	1826
630	Burrow	1747	1792
647	Topping	1747	1796
641	Cassini IV 1792	1748	1845
660	Playfair	1748	1819
731	Delambre 1792-98	1749	1822
580	Earnshaw	1749	1829
658	Laplace	1749	1827
663	Trembley	1749	1811
387	Adams George Jnr	1750	1795
654	Cesaris	1750	1832
582	Fortin	1750	1831
614	Milner	1750	1820
932	Reuss	1750	1837
590	Shuckburgh	1751	1804
626	Legendre	1752	1833
996	Oriani	1752	1832
644	Pictet	1752	1825
	Berge. Matthew	1753	1808
461	Ellicott, Andrew	1753	1820
587	Mackenzie	1753	1821
591	Troughton, E	1753	1835
964	Kyd	1754	1826
649	Malaspina	1754	1810
942	Tadini	1754	1830
695	Zach. F X	1754	1832
655	Flaugergues	1755
656	Prony	1755	1839
706	Lambton 1806-43	1756	1823
676	Krayenhoff	1758	1840
698	Bonsdorff J G 1818	1762	1831
665	Colebrooke	1762	1808
687	Mudge 1791-4	1762	1820
684	Utzschneider	1763	1840
686	Ivory	1765	1842
664	Bürg	1766	1834
640	Leslie	1766	1838
692	Goldingham	1767	1849
728	Pearson	1767	1847
666	Fourier	1768	1830
675	Humboldt	1769	1859
755	Puissant	1769	1843
691	Warren	1769	1830
673	Hassler	1770	1843
679	Repsold J G	1770	1830
678	Reichenbach G F	1771	1826
685	Svanberg 1802	1771	1851
751	Bowditch	1773	1838
862	Brisbane	1773	1860
712	Young	1773	1829
737	Baily F	1774	1844
716	Biot	1774	1862
670	Gregory	1774	1841
933	Rigaud	1774	1839
702	Adrain	1775	1843
845	Muffling	1775	1851
668	Barlow	1776	1862
888	Fallon	1776	1828?
	Germain	1776	1831
682	Soldner	1776	1833
713	Wronski	1776	1853
690	Benzenberg	1777	1846
726	Gauss	1777	1855
707	Kater	1777	1835
928	Poinsot	1777	1859
887	Ertel	1778	1858
607	Freycinet	1779	1842
880	Crelle	1780	1855
696	Lindenau	1780	1854
720	Schumacher	1780	1850
762	Plana	1781	1864
753	Poisson	1781	1840
734	Narrien	1782	1860
719	Carlini	1783	1862
701	Mathieu	1783	1875
683	Tenner 1816-55	1783	1859
748	Bessel 1834-7, 41	1784	1646
768	Colby Early 1800s	1784	1852
1002	Cronstrand	1784	1850
672	Hansteen	1784	1873
1018	Penning, De	1784	1845
715	Arago	1786	1853
795	Duperrey	1786	1865
725	Galbraith	1786	1850
248	Galilei	1564	1642
838	Nicollet	1786	1843
705	Nobili	1786	1835
994	Paucker	1787	1855
722	Sabine	1788	1883
730	Fallows	1789	1831
718	Tiarks	1789	1837
	Barrow	1790	1870
747	Everest 1806-1843	1790	1866
667	Babbage	1792	1871
792	Coriolis	1792	1843
674	Herschel J F W	1792	1871
717	Schwerd	1792	1871
873	Chasles	1793	1880
681	Simms W. Jnr	1793	1860
771	Struve F G W 1816-55	1793	1864
829	Baeyer	1794	1885
677	Madler	1794	1874
680	Sheepshanks	1794	1855
671	Hansen	1795	1874
759	Pontécoulant P G	1795	1874
892	Galloway	1796	1851
1020	Jervis	1796	1857
794	Drummond	1797	1840
669	Foster. Henry	1797	1831
899	Grunert	1797	1872?
777	Maclear 1842-51	1797	1879
736	Talcott	1797	1883
852	Argelander	1799	1875
739	Reich	1799	1882
754	Folque	1800	1874
800	Ross	1800	1862
746	Airy 1858	1801	1892
724	Ostrogradsky	1801	1862
840	Porro	1801	1875
1023	Shortrede	1801	1868
847	Abel	1802	1829
793	Doppler	1803	1853
907	James	1803	1877
919	Lubbock	1803	1865
1019	Vernet, Du	1803	1872
735	Jacobi	1804	1851
938	Selander	1804	1870
1024	Taylor T G	1804	1848
743	Boileau	1805	1886
766	Plateau	1805	1888
827	Bache	1806	1867
721	Hengler L	1806	1858
798	Nobert	1806	1881
799	Repsold A	1806	1871
791	Cooke	1807	1868
784	Listing J B	1808	1882
924	Ogilby	1808	1873
756	Peters C.A.F	1808	1880
1017	Bontein	1809	1878
738	Liouville	1809	1882
733	McCullagh	1809	1847
752	Menabrea	1809	1896
	Pratt	1809	1871
	Hartner	1810	1877
1008	Petit	1810	1865
807	Waugh	1810	1878
760	Bravais	1811	1863
1009	Littrow	1811	1877
918	Loomis	1811	1889
	Würdemann	1811	1900
744	Renny	1812	1885
1025	Western	1812	1871
742	Sickdhar	1813	1870
949	Villarceau (& Bruns)	1813	1883
1038	Woldstedt	1813	1861
790	Angstrom	1814	1874
767	Grant	1814	1892
	Boole	1815	1864
778	Plantamour	1815	1882
934	Rowbotham	1816	1884
843	Wolf	1816	1893
808	Zeiss C	1816	1888
	Chabas	1817	1882
1011	Secchi	1818	1878
940	Strange	1818	1876
797	Fizeau	1819	1896
765	Foucault	1819	1868
764	Stokes	1819	1903
870	Casey	1820	1891
874	Chauvenet	1820	1870
536	Everest in SA 1820-1	1820	1821
785	Todhunter	1820	1884
865	Brunnow	1821	1891
773	Heine	1821	1881
1015	Mouchez	1821	1892
769	Bertrand	1822	1900
947	Kelvin	1824	1907
859	Davidson	1825	1911
776	Ibanez	1825	1891
801	Schott	1826	1901
812	Walker	1826	1896
788	Clarke 1856-66	1828	1914
931	Resal	1828	1896
1006	Stewart & Loewy	1828	1887
822	Markham	1830	1916
876	Comstock	1831	1910
782	Basevi	1832	1871
855	Bakhuyzen	1833	1923
922	Loewy	1833	1907
839	Perrier F.	1833	1888
781	Schell	1835	1909
891	Frischauf	1837	1924
900	Harkness	1837	1903
824	Repsold J A	1838	1919
952	Sterneck, Von-	1839	1910
789	Abbe	1840	1905
915	Laurent	1841	1908
823	Oppolzer	1841	1886
820	Jordan W	1842	1899
809	Albrecht	1843	1915
	Gill	1843	1914
818	Helmert	1843	1917
821	Lorenzoni	1843	1914
810	Benoit	1844	1922
951	Klein	1844	1914
882	Darwin G	1845	1912
842	Tannery	1845	904
825	Tisserand	1845	1896
	Backlund O A	1846	1916
813	Boss	1846	1912
787	Bruns	1848	1919
815	Eotvos	1848	1919
894	Glaisher	1848	1928
856	Ball W W	1850	1925
	Crandall	1850	1917
959	Tittmann	1850	1938
811	Bigourdan	1851	1932
881	Czuber	1851	1925
1036	Callandreau	1852	1904
819	Jaderin	1852	1923
929	Poynting	1852	1914
1035	Poincare	1854	1912
745	Gore	1856	1939
958	Lallemand	1857	1938
814	Claude	1858	1938
868	Cajori	1859	1930
857	Ball R	1860	1913
866	Burrard	1860	1943
927	Pizzetti	1860	1918
817	Guillaume	1861	1938
850	Andoyer	1862	1929
	Dolezel	1862	1955
903	Grove-Hills	1864	1922
875	Close	1865	1952
890	Fourcade	1865	1948
957	Furber	1865	1924
877	Lenox-Conygham,	1866	1956
937	See	1866	1962
831	Hayford 1909	1868	1925
	Gordon	1871	1934
860	Bowie	1872	1940
	Perrier G Jnr	1872	1946
	Sitter, de	1872	1934
	Dehalu	1873	1960
904	Hinks	1873	1945
	Rubin	1874	1946
961	Véronnet	1876	1951
908	Jeans	1877	1946
	Baeschlin	1881	1961
833	Graaff-Hunter	1882	1967
835	Vening-Meinesz	1887	1966
896	Gould R T (Chrono)	1890	1948
963	Väisälä	1891	1971
974	Berroth	1892	1978
982	Bomford	1899	1996
513	Sommereux	1899	fl. 1735
	Bradford	1900	1955
979	Ledersteger	1900	1972
985	Anderson	1905	1987
972	Bullard	1907	1980
988	Fischer I	1907	2009
967	Isotov	1907	-
976	Marussi	1908	1984
973	Kukkamaki	1909	1997
981	Whitten	1909	1994
977	Levallois	1911	2001
984	O’Keefe	1916	2000
990	Kaula	1926	2000

Listed by death date

		Birth	Death
	Christmann	1590
135	Adam of Bremen	1045	c1076
292	Rothmann	c.1555	1600+
545	Arena, D’	1708
655	Flaugergues	1755
967	Isotov	1907	-
77	St. Hilary	0300	c.0366
89	Aryabhata-Elder	0476	c.0550
125	Ya'Qub Ibn Tariq	c.0763	c.0809
149	Silvester	c.1085	c.1148
170	Bacon, (Roger)	1220	c.1294
219	Recorde	1510	c.1558
700	Rodriguez	c.1776	c.1821
65	Pliny the Elder	0023	0079
118	Hyginus Gramaticus	0098	0117
68	Marinus	0070	0130
364	Chang Heng	0078	0139
121	Menelaus	0070	0140
71	Aurelius	0121	0180
78	Basil	0331	0379
	Theodosius	0347	0395
80	Gregory	0332	0395
82	St Ambrose	0337	0397
383	Synesius	0378	0430
83	St. Augustine	0354	0430
122	Proclus	0410	0485
90	Varahamihira	0505	0587
96	St Isidore	0560	0636
97	Brahmagupta	0598	0665
117	I-Hsing 724AD	0682	0727
101	Bede	00673	0735
	Al Fazari	c.0750	0777
102	Fergil	0710	0784
356	Al Rashid	0763	0809
126	Al-Ma'Mun c820AD	0786	0833
352	Al Khowarizmi	Pre 0800	0847
103	Hrabanus Maurus	0776	0856
353	Al Kindi	c.0801	0866
333	Al Farghani	c.0800	0870
349	Al Hasib	c.0770	c.0870
127	Erigena	c.0800	0877
128	Al Tabari	c.0809	877
384	Thabit ibn Qurra	0836	0901
842	Tannery	1845	904
354	Al Nairizi	0865	0922
130	Al-Battani	0858	0929
	Al Masudi	0896	0956
355	Al Rahman	0903	0986
359	Abu L Wafa	0940	0997
	Ibn Yunis	0950	1009
348	Al Haytham	0965	1040
133	Al-Biruni	0973	1048
134	Hermann	1013	1054
360	Al Zarqali	c.1029	1087
138	Abelard	1079	1142
347	Aflah Jabir Ibn	1100	1150
139	Adelard of Bath	c.1075	1160
151	Al Idrisi	1099	1166
152	Hildegarde	1098	1179
150	Bhaskara II	1114	1180
153	Ibn Rushd	1126	1198
154	Maimonides	1135	1204
95	Al-Bitruji	1150	1204
375	Neckam	1157	1217
365	Chhiu Chhang- C	1148	1227
159	Yaqut	1179	1229
169	Konungs Skuggsja	c.1245	1255
362	Blemmydes (Nicephoros)	1197	1272
167	Al Tusi	1201	1274
172	St Thomas Aquinas	1225	1274
165	Albertus Magnus	1193	1280
173	Brunetto	1210	1294
179	Qutb -Shirazi	1236	1311
160	Al-Marrakushi	1256	1321
182	Dante Alighieri	1265	1321
334	Abufelda	1273	1331
369	Gershon. Levi Ben	1288	1344
382	Shatir	c.1304	1375
189	Al Kusgi	c.1400	1437
385	Ulugh Beg	1394	1449
186	Fontana, Gregorio	1395?	1455
192	Peurbach	1423	1461
187	Cusa de. Nicholas	1401	1464
190	Gaetan de Thienis	1387	1465
193	Regiomontanus	1436	1476
338	Toscanelli	1397	1482
196	Waltherus Bernardus	1430	1504
194	Columbus	1451	1506
199	Waldseemüller	1470	1518
200	Dominique Maria	1454	1518
195	L di Vinci	1452	1519
197	Werner	1468	1528
340	De Enciso	1470	1528
202	Stoeflerus	1452	1531
201	Calcagnini	1479	1541
214	Copernicus	1473	1543
236	Munster	1489	1551
222	Reinhold	1511	1553
207	Frisius 1533	1508	1555
211	Tartaglia	1506	1557
218	Ramusio	1485	1557
343	De Oviedo Voldez	1478	1557
230	Melanchthon	1497	1560
212	Apianus	1495	1562
217	Medina	1493	1567
623	Digges L.	1510	1570
209	Maurolycus	1494	1575
	Rhaeticus	1514	1576
228	Nunez	1502	1578
	Martin Cortes	1510	1582
216	Cortes	1523	1582
621	Bourne	1539	1583
224	Cuningham	1531	1586
346	Dante	1537	1586
220	Schoner	1528	1590
229	Junctinus	1532	1590
234	Benedetti	1530	1590
620	Cole	1520	1591
	Curtius J	1554	1594
624	Digges T	1546	1595
227	Patritius	1529	1597
345	Barentzoon	1550	1597
226	Mazzini	1548	1598
225	Hagecius	1525	1600
242	Bruno	1548	1600
965	Montserrate	1536	1600
237	Brahe. Tycho	1546	1601
221	Peucerus	1525	1602
231	Viete	1540	1603
246	Gilbert. William	1540	1603
233	Barozzi	1537	1604
244	Ayeen Akbery	1556	1605
247	Bartholomaeus Crecenti:	1565	1605
245	Clavius	1537	1612
253	Pitiscus	1561	1613
238	Wright	1561	1615
316	Fabricus	1587	1615
	Napier	1550	1617
232	Bressius	1546	1617
251	Magini	1555	1617
315	Fabri	1564	1617
270	Lipperhey	1570	1619
235	Stevin	1548	1620
254	Cluverius	1580	1621
342	De Chaves	1580	1622
258	Biancani	1566	1624
240	Snellius 1615	1580	1626
249	Ghetaldi	1568	1626
257	Gunter. Edmund	1581	1626
260	Carpenter	1589	1628?
269	Jans(en). Zacharia	1588	1628?
	Briggs	1561	1630
256	Kepler	1571	1630
306	Fermat	1601	1631
243	Hues	1553	1632
293	Byrge	1552	1632
259	Schickard	1592	1635
262	Metius, Adriaen	1571	1635
261	Grienberger	1561	1636
	Vernier	1580	1637
264	Peiresc	1580	1637
239	Blaeu c1600	1571	1638
252	Alstedius	1588	1638
273	Horrocks	1617	1641
248	Galilei	1564	1642
748	Bessel 1834-7, 41	1784	1646
281	Torricelli	1608	1647
275	Mersenne	1588	1648
274	Cabaeus	1586	1650
320	Varenius	1622	1650
287	Gassendi	1592	1655
267	Morin	1583	1656
276	Bettinus	1582	1657
305	Casati	1617	1658
283	Descartes. Rene	1596	1659
265	Oughtred	1574	1660
291	Tacquet	1612	1660
280	Morisotus	1592	1661
325	Grimaldi	1618	1663
309	Malvasia	1603	1664
241	Norwood 1633-5	1590	1665?
307	Rooke	1622	1666
271	Vlacq	1600	1667
268	Brietius	1601	1668
310	Power	1623	1668
332	Wing. Vincent Snr.	1619	1668
277	Nicolosi	1610	1670
313	Borelli	1608	1670
288	Curtius A	1600	1671
304	Riccioli/Grimaldi 1645	1598	1671
285	Roberval	1602	1675
419	Gregory, James	1638	1675
297	Petit	1594	1677
394	Oldenberg	1618	1677
295	Gadroys	1642	1678
321	Picard 1668-70	1620	1682
391	Colbert	1619	1683
396	Mariotte	1620	1684
286	Hevelius	1611	1687
312	Auzout	1622	1691
329	Thévonot	1620	1692
266	Bullialdus	1605	1694
319	Mouton	1618	1694
401	Huygens	1629	1695
322	Richer	1630	1696
326	Halton	1628	1699
407a	Spole	1630	1699
323	Hooke	1635	1702
302	Wallis	1616	1703
405	Vivani	1622	1703
416	Hospital, L’	1661	1704
327	Fevre, Le	1650	1706
331	Townley	1629	1707
420	Gregory, David	1661	1708
431	Thomas	1644	1709
299	Romer	1644	1710
418	Chazelles	1657	1710
390	Caswell	1656	1712
403	Eisenschmidt	1656	1712
413	Cassini G.D. I 1683	1625	1712
330	Tompion	1638	1713
318	Campani	1635	1715
402	Burnet	1635	1715
328	Leybourn	1626	1716
397	Cotes	1682	1716
404	Leibniz	1646	1716
	Bilberg	1646	1717
422	La Hire Philippe	1640	1718
298	Flamsteed	1646	1719
421	Hire, La G.P.	1677	1719
409	Keill	1671	1721
399	Varignon	1654	1722
303	Wren	1632	1723
414	Wurzelbauer	1651	1725
395	Newton 1687	1642	1727
440	Bianchini	1662	1729
451	Maraldi J.P	1665	1729
424	Feuillee	1660	1732
436	Louville	1671	1732
389	Bion	1652	1733
428	Scheuchzer	1672	1733
430	Hermann	1678	1733
392	Keroualle	1649	1734
423	Durham	1657	1735
513	Sommereux	1899	fl. 1735
490	Fahrenheit	1686	1736
429	Saur	1659	1737
444	Manfredi	1674	1739
296	Halley	1656	1742
435	Gravesande, S’	1688	1742
496	Jaya-simha	1686	1743
438	Desaguiliers	1683	1744
466	Celsius	1701	1744
492	Hadley	1682	1744
519	Peruvian arc	1736	1744
478	Maclaurin	1698	1746
446	Bernoulli I	1667	1748
506	Maldonado	1704	1748
468	Chatelet	1706	1749
499	Sisson. Jonathan	1690	1749
526	Klinkenberg	1709	1750
408	Whiston	1667	1752
489	Duiller, Facio de	1664	1753
487	Moivre, De	1667	1754
448	Weidler	1691	1755
432	Cassini. Jacques II	1677	1756
497	Langlois	1700	1756
456	Fontenelle	1657	1757
486	Boudier	1686	1757
498	Réaumur	1683	1757
585	Koenig	1712	1757
501	Bouguer 1735-1745	1698	1758
	Maupertuis 1736-7	1698	1759
491	Gaubil	1689	1759
516	Godin	1704	1760
439	Poleni	1683	1761
441	Musschenbroek	1692	1761
482	Simpson	1710	1761
488	Dolland. John Snr	1706	1761
521	Bradley	1693	1762
534	Graham	1713	1762
535	La Caille 1752-53	1713	1762
540	Mayer. J.T	1723	1762
471	Horrebow	1679	1764
483	Clairaut, D’	1713	1765
	Maire C	1697	1767
457	Lisle, De J-N	1688	1768
465	Camus	1699	1768
527	Lulofs	1711	1768
529	Short	1710	1768
559	Stone	1700	1768
554	Chaulnes	1714	1769
576	Chappe	1728	1769
*481	Le Seur	1703	1770
452	Stirling	1692	1770
453	Mairan. De	1678	1771
485	Bevis	1693	1771
493	Hall. Chester Moor	1703	1771
495	Hindley	1701	1771
386	Adams. George Snr	1709	1772
462	Ellicott, John	1706	1772
517	Juan	1713	1773
459	Outhier	1694	1774
515	La Condamine 1735-45	1701	1774
599	Lyons, d’Israel	1739	1775
494	Harrison	1693	1776
563	Bird, J	1709	1776
568	Pezenas	1692	1776
560	Lambert, J H	1728	1777
562	Zanottus F M	1692	1777
553	Osterwald	1718	1778
505	Jussieu. de	1704	1779
549	D’Arcy	1725	1779
551	Mattuni	1730	1779
565	Dixon	1733	1779
578	Cook	1728	1779
569	Apres de Mannervillette	1707	1780
601	Beccaria 1763-4	1716	1781
455	Anville, D’	1697	1782
470	Bernoulli I Daniel	1700	1782
561	Zanottus E	1709	1782
878	Costard	1710	1782
524	Wargentin	1717	1783
538	Euler L	1707	1783
541	Alembert	1717	1783
552	Mayer C	1719	1783
594	David	1737	1784
602	Frisi	1728	1784
617	Cassini III 1780	1714	1784
533	Courtivron	1715	1785
584	Kendall	1721	1785
586	LeRoy	1717	1785
944	Tieffenthaler	1710	1785
547	Ximenes	1716	1786
564	Mason 1764-8	1728	1786
608	Vaugondy	1723	1786
532	Hollmannus	1696	1787
537	Boscovich 1750	1711	1787
628	Buat, Du	1732	1787
450	Maraldi G.D	1709	1788
464	Fouchy	1707	1788
480	Jacquier	1711	1788
500	Sisson. Jeremiah	fl.1736	1788
646	Whitehurst	1713	1788
511	Hellant	1717	1789
555	Meissner	1736	1789
567	Mallet-Favre	1740	1790
573	Bernoulli II Johann	1710	1790
625	Roy 1791-1802	1726	1790
583	Hell	1720	1792
598	Phipps	1744	1792
606	Legentil	1725	1792
627	Smeaton	1724	1792
630	Burrow	1747	1792
556	Mitchell	1724	1793
629	Bailly	1736	1793
638	Waring	1736	1793
577	Condorcet	1743	1794
596	Lavoisier	1743	1794
604	Sejour, Du	1734	1794
387	Adams George Jnr	1750	1795
518	Ulloa	1716	1795
589	Rittenhouse, D	1732	1796
595	Lorgna	1730	1796
647	Topping	1747	1796
653	Pingre	1711	1796
550	Walmesley	1721	1797
473	Le Monnier P C	1715	1799
570	Arnold	1736	1799
593	Liesganig 1768	1719	1799
634	Borda	1733	1799
539	Euler. J-A	1735	1800
588	Ramsden	1735	1800
631	Cousin	1739	1800
652	Kaestner	1719	1800
525	Silvabelle	1722	1801
581	Fordyce	1736	1802
612	Arquier	1718	1802
615	Gerlach	1728	1802
522	Le Sage	1724	1803
611	Planman	1724	1803
633	Jeaurat	1724	1803
648	Fontana, Giovanni	1735	1803
542	Kant	1724	1804
590	Shuckburgh	1751	1804
732	Mechain	1744	1804
637	Brisson	1723	1806
571	Atwood	1745	1807
574	Bernoulli III	1744	1807
592	Troughton J	1739	1807
610	Hube	1737	1807
659	La Lande	1732	1807
	Berge. Matthew	1753	1808
572	Berge. John	1742	1808
665	Colebrooke	1762	1808
830	Dalrymple	1736	1808
1027	Melanderhjelm	1726	1810
649	Malaspina	1754	1810
657	Cavendish 1797-8	1731	1810
	Maskelyne. N.	1732	1811
662	Nouet	1740	1811
663	Trembley	1749	1811
651	Rumovsky	1734	1812
	Hennert	1733	1813
645	Lagrange	1736	1813
597	Bossut	1730	1814
616	Saint-Pierre, De	1737	1814
650	Krafft	1743	1814
708	Cagnoli	1743	1816
642	Triesnecker	1746	1817
704	Messier	1730	1817
632	Monge	1746	1818
714	Tadataka Ino	1745	1818
	Canterzani	1734	1819
660	Playfair	1748	1819
461	Ellicott, Andrew	1753	1820
579	Dolland, Peter	1730	1820
614	Milner	1750	1820
687	Mudge 1791-4	1762	1820
536	Everest in SA 1820-1	1820	1821
587	Mackenzie	1753	1821
731	Delambre 1792-98	1749	1822
763	Herschel Sir F W	1738	1822
613	Hutton	1737	1823
661	Swinden, Van	1746	1823
706	Lambton 1806-43	1756	1823
643	Dalby	1744	1824
644	Pictet	1752	1825
575	Bode	1747	1826
678	Reichenbach G F	1771	1826
964	Kyd	1754	1826
658	Laplace	1749	1827
888	Fallon	1776	1828?
580	Earnshaw	1749	1829
712	Young	1773	1829
847	Abel	1802	1829
605	Rennell	1742	1830
666	Fourier	1768	1830
679	Repsold J G	1770	1830
691	Warren	1769	1830
942	Tadini	1754	1830
	Germain	1776	1831
582	Fortin	1750	1831
669	Foster. Henry	1797	1831
698	Bonsdorff J G 1818	1762	1831
730	Fallows	1789	1831
654	Cesaris	1750	1832
695	Zach. F X	1754	1832
996	Oriani	1752	1832
626	Legendre	1752	1833
682	Soldner	1776	1833
664	Bürg	1766	1834
591	Troughton, E	1753	1835
705	Nobili	1786	1835
707	Kater	1777	1835
718	Tiarks	1789	1837
932	Reuss	1750	1837
640	Leslie	1766	1838
751	Bowditch	1773	1838
656	Prony	1755	1839
933	Rigaud	1774	1839
676	Krayenhoff	1758	1840
684	Utzschneider	1763	1840
753	Poisson	1781	1840
794	Drummond	1797	1840
670	Gregory	1774	1841
607	Freycinet	1779	1842
686	Ivory	1765	1842
673	Hassler	1770	1843
702	Adrain	1775	1843
755	Puissant	1769	1843
792	Coriolis	1792	1843
838	Nicollet	1786	1843
737	Baily F	1774	1844
1018	Penning, De	1784	1845
641	Cassini IV 1792	1748	1845
690	Benzenberg	1777	1846
728	Pearson	1767	1847
733	McCullagh	1809	1847
1024	Taylor T G	1804	1848
692	Goldingham	1767	1849
1002	Cronstrand	1784	1850
720	Schumacher	1780	1850
725	Galbraith	1786	1850
685	Svanberg 1802	1771	1851
735	Jacobi	1804	1851
845	Muffling	1775	1851
892	Galloway	1796	1851
768	Colby Early 1800s	1784	1852
713	Wronski	1776	1853
715	Arago	1786	1853
793	Doppler	1803	1853
696	Lindenau	1780	1854
680	Sheepshanks	1794	1855
726	Gauss	1777	1855
880	Crelle	1780	1855
994	Paucker	1787	1855
1020	Jervis	1796	1857
721	Hengler L	1806	1858
887	Ertel	1778	1858
675	Humboldt	1769	1859
683	Tenner 1816-55	1783	1859
928	Poinsot	1777	1859
681	Simms W. Jnr	1793	1860
734	Narrien	1782	1860
862	Brisbane	1773	1860
1038	Woldstedt	1813	1861
668	Barlow	1776	1862
716	Biot	1774	1862
719	Carlini	1783	1862
724	Ostrogradsky	1801	1862
800	Ross	1800	1862
760	Bravais	1811	1863
	Boole	1815	1864
762	Plana	1781	1864
771	Struve F G W 1816-55	1793	1864
1008	Petit	1810	1865
795	Duperrey	1786	1865
919	Lubbock	1803	1865
747	Everest 1806-1843	1790	1866
827	Bache	1806	1867
1023	Shortrede	1801	1868
765	Foucault	1819	1868
791	Cooke	1807	1868
	Barrow	1790	1870
742	Sickdhar	1813	1870
874	Chauvenet	1820	1870
938	Selander	1804	1870
	Pratt	1809	1871
1025	Western	1812	1871
667	Babbage	1792	1871
674	Herschel J F W	1792	1871
717	Schwerd	1792	1871
782	Basevi	1832	1871
799	Repsold A	1806	1871
1019	Vernet, Du	1803	1872
899	Grunert	1797	1872?
672	Hansteen	1784	1873
924	Ogilby	1808	1873
671	Hansen	1795	1874
677	Madler	1794	1874
754	Folque	1800	1874
759	Pontécoulant P G	1795	1874
790	Angstrom	1814	1874
701	Mathieu	1783	1875
840	Porro	1801	1875
852	Argelander	1799	1875
940	Strange	1818	1876
	Hartner	1810	1877
1009	Littrow	1811	1877
907	James	1803	1877
1011	Secchi	1818	1878
1017	Bontein	1809	1878
807	Waugh	1810	1878
777	Maclear 1842-51	1797	1879
756	Peters C.A.F	1808	1880
873	Chasles	1793	1880
773	Heine	1821	1881
798	Nobert	1806	1881
	Chabas	1817	1882
738	Liouville	1809	1882
739	Reich	1799	1882
778	Plantamour	1815	1882
784	Listing J B	1808	1882
722	Sabine	1788	1883
736	Talcott	1797	1883
949	Villarceau (& Bruns)	1813	1883
785	Todhunter	1820	1884
934	Rowbotham	1816	1884
744	Renny	1812	1885
829	Baeyer	1794	1885
743	Boileau	1805	1886
823	Oppolzer	1841	1886
1006	Stewart & Loewy	1828	1887
766	Plateau	1805	1888
808	Zeiss C	1816	1888
839	Perrier F.	1833	1888
918	Loomis	1811	1889
776	Ibanez	1825	1891
865	Brunnow	1821	1891
870	Casey	1820	1891
917	Liagre	1815	1891
1015	Mouchez	1821	1892
746	Airy 1858	1801	1892
767	Grant	1814	1892
843	Wolf	1816	1893
635	Coulomb	1736	1896
752	Menabrea	1809	1896
797	Fizeau	1819	1896
812	Walker	1826	1896
825	Tisserand	1845	1896
931	Resal	1828	1896
820	Jordan W	1842	1899
	Würdemann	1811	1900
769	Bertrand	1822	1900
801	Schott	1826	1901
764	Stokes	1819	1903
900	Harkness	1837	1903
1036	Callandreau	1852	1904
789	Abbe	1840	1905
922	Loewy	1833	1907
947	Kelvin	1824	1907
915	Laurent	1841	1908
781	Schell	1835	1909
740	Hennessey	1829	1910
876	Comstock	1831	1910
952	Sterneck, Von-	1839	1910
859	Davidson	1825	1911
1035	Poincare	1854	1912
813	Boss	1846	1912
882	Darwin G	1845	1912
857	Ball R	1860	1913
	Gill	1843	1914
788	Clarke 1856-66	1828	1914
821	Lorenzoni	1843	1914
929	Poynting	1852	1914
951	Klein	1844	1914
809	Albrecht	1843	1915
	Backlund O A	1846	1916
822	Markham	1830	1916
	Crandall	1850	1917
818	Helmert	1843	1917
927	Pizzetti	1860	1918
787	Bruns	1848	1919
815	Eotvos	1848	1919
824	Repsold J A	1838	1919
810	Benoit	1844	1922
903	Grove-Hills	1864	1922
819	Jaderin	1852	1923
855	Bakhuyzen	1833	1923
891	Frischauf	1837	1924
957	Furber	1865	1924
831	Hayford 1909	1868	1925
856	Ball W W	1850	1925
881	Czuber	1851	1925
894	Glaisher	1848	1928
850	Andoyer	1862	1929
868	Cajori	1859	1930
811	Bigourdan	1851	1932
	Gordon	1871	1934
	Sitter, de	1872	1934
814	Claude	1858	1938
817	Guillaume	1861	1938
958	Lallemand	1857	1938
959	Tittmann	1850	1938
745	Gore	1856	1939
860	Bowie	1872	1940
866	Burrard	1860	1943
904	Hinks	1873	1945
	Perrier G Jnr	1872	1946
	Rubin	1874	1946
908	Jeans	1877	1946
890	Fourcade	1865	1948
896	Gould R T (Chrono)	1890	1948
961	Véronnet	1876	1951
875	Close	1865	1952
	Dolezel	1862	1955
	Bradford	1900	1955
877	Lenox-Conygham,	1866	1956
	Dehalu	1873	1960
	Baeschlin	1881	1961
937	See	1866	1962
835	Vening-Meinesz	1887	1966
833	Graaff-Hunter	1882	1967
963	Väisälä	1891	1971
979	Ledersteger	1900	1972
974	Berroth	1892	1978
972	Bullard	1907	1980
976	Marussi	1908	1984
985	Anderson	1905	1987
981	Whitten	1909	1994
982	Bomford	1899	1996
973	Kukkamaki	1909	1997
984	O’Keefe	1916	2000
990	Kaula	1926	2000
977	Levallois	1911	2001
988	Fischer I	1907	2009

Listed by name