Irving Family History
Family: Jacob Joseph Thiessen / Petronella Margraff (F644)
m. 3 Feb 1837Jacob Joseph Thiessen (1812- ) 
|
Petronella Margraff (1815-1850) |
Theresa Rose Thiessen (1838-1922)  |
| Henry Thiessen (1840- ) |
| Johanna Thiessen (1842- ) |