Persons (34 to 58 of 1956)
| Name | Birth (min–max) | Death (min–max) | Related sources | Authored diagrams | |
|---|---|---|---|---|---|
| Anderson, Alan Ross | 1925 | 1973 | 1 | 11 | |
| Anderson, Gregory | 1 | 0 | |||
| Andreas, Antonius | 1275–1285 | 1320 | 2 | 12 | |
| Andrews, Mark | 1 | 5 | |||
| Anellis, Irving H. | 1946 | 2013 | 2 | 4 | |
| Ángeles Gil, Maria | 1 | 0 | |||
| Angell, R. B. | 1918 | 2010 | 1 | 1 | |
| Anger, Claudia | 1 | 0 | |||
| Anisson, Laurent | 1600 | 1672 | 1 | 0 | |
| Anshelm, Thomas | 1 | 0 | |||
| Antonutti Marfori, Marianna | 1 | 0 | |||
| Apuleius, Lucius | 123–125 | 170–180 | 19 | 20 | |
| Aquinas, Thomas | 1225 | 1274 | 0 | 0 | |
| Aranha, Marcio Iorio | 1 | 0 | |||
| Arbour, Benjamin H. | 3 | 2 | |||
| Areces, Carlos | 1971 | 1 | 0 | ||
| Arini, Florentina Yuni | 1 | 2 | |||
| Aristotle | -383 | -321 | 1 | 0 | |
| Armbrecht, Constanze | 1 | 0 | |||
| Armgardt, Matthias | 1 | 0 | |||
| Arminius, Jacobus | 1560 | 1609 | 1 | 1 | |
| Arnaud, Joannes | 1 | 0 | |||
| Arnaud, Laurentius | 2 | 0 | |||
| Arnaud, Petrus | 1 | 0 | |||
| Arndt, Michael | 1 | 0 |