| Date | Person | Description |
|---|---|---|
| 1665 | Baldigiani, Antonio |
Studied rhetoric in Rome
Collegium Romanum |
| Bartolli, Daniello | Studied rhetoric in Piacenza | |
| Carboni, Giovanni Battista | Carboni conducted astronomical observations together with Capassi in Lisbon | |
| 1662 – 1663 | Coppylius, Matthaeus | Studied rhetoric in Brno |
| da Costa, Francisco | Studied mathematics, Greek, Latin in Coimbra | |
| Cysat, Johann Baptista | Studied mathematics, astronomical observations in Ingolstadt | |
| Cysat, Johann Baptista | Cysat helped Scheiner to conduct astronomical observations in Ingolstadt | |
| Eschinardi, Francesco | Studied philosophy, logic in Rome, Città di Castello | |
| Fournier, Georges | Fournier collaborated with Boulliau on astronomical observations in Paris | |
| Fröhlich, Erasmus | Studied Hebrew, Greek, Latin in Leoben | |
| Fröhlich, Erasmus | Khell von Khellburg succeeded Fröhlich as a teacher of numismatics in Vienna | |
| 1623 – 1624 | Gautruche, Pierre | Studied rhetoric in Rennes |
| Gawroński, Andrzej | Studied rhetoric in Kraków | |
| Giannettasio, Nicola Partenio | Studied Greek, Latin in Amantea | |
| Giannettasio, Nicola Partenio | Studied philosophy, mathematics, grammar, Greek, Latin, law | |
| Gião, Francisco | Studied rhetoric in Évora | |
| Grienberger, Christoph |
Studied philosophy, rhetoric in Prague
Not before 1580 |
|
| 1757 – 1758 | Gruber, Gabriel | Studied Greek, Latin in Leoben |
| Hell, Maximilian | Hell assisted Franz in doing astronomical observations in Vienna | |
| 1776 | Hell, Maximilian | Since 1776, Güssmann collaborated with Hell on astronomical observations in Vienna, leading up to Hell’s publication “ Ephemerides astronomicae ” |