| Date | Person | Description |
|---|---|---|
| 1761 – 1762 | Gruber, Gabriel | Studied mathematics in Trnava |
| 1763 – 1767 | Gruber, Gabriel | Studied theology in Graz |
| 1784 – 1800 | Gruber, Gabriel | Teacher of architecture, agronomy in Polotsk |
| 1759 – 1762 | Mitterpacher, Ljudevit | Studied theology in Vienna |
| 1756 – 1757 | Mitterpacher, Ljudevit | Studied mathematics in Vienna |