| Date | Person | Description |
|---|---|---|
| 1770 – | Pickel, Ignaz | Teacher of mathematics, physics, astronomy in Dillingen an der Donau |
| Pickel, Ignaz | Occupied himself with astronomy, meteorology, forestry, topography, vehicular dynamics | |
| Pickel, Ignaz | Pickel rearranged and expanded the cabinets for physics and natural history in Eichstätt and gave a written description in 24 volumes |