Per aspera ad astra
Kaspar Leonard Wiehn (Wien) (1708-1776) 
|
| Johann Peter Wiehn (Wien) (1734- ) |
| Johann Jakob Wiehn (Wien) (1736- ) |
| Johann Theobald Wiehn (Wien) (1738- ) |
| Johann Michael Wiehn (Wien) (1740- ) |
Anna Maria Wiehn (Wien) (1742- ) |
Maria Catharina Wien (1745-1791)  |
| Joannes Wiehn (Wien) (1747- ) |
| Johann Adam Wiehn (Wien) (1752- ) |
| Maria Margaretha Wiehn (Wien) (1752- ) |
| Philipp Wiehn (Wien) (1757- ) |
| Lambertus Wien (Venn (1749-1807)
|
| Margaretha NN (1747-1807) |
| Margaretha Venn (Viener (1774-1801) |
| Joseph Viener (Venner (1784- ) |
| Magdalena Venn (Viener (1785-1790) |
| Joannes Adamus Venn (Viener (1788- ) |
