Individual Details
Siemen Ungersma
(21 Mar 1869 - 8 Apr 1951)
Events
| Birth | 21 Mar 1869 | Meedhuizen, Groningen, Netherlands | |||
| Death | 8 Apr 1951 | Winsum, Groningen, Netherlands |
Families
| Father | Arend Dirks Ungersma ( - ) |
| Mother | Hindrikje Pieters Winter ( - ) |
| Sibling | Hindrik "Henry" Ungersma Sr. ( - ) |
| Sibling | Simon Ungersma (1864 - 1865) |
| Sibling | Hendriktje Ungersma (1861 - 1935) |
| Sibling | Pieter Ungersma (1854 - 1871) |
| Sibling | Trientje Ungersma (1851 - 1885) |
| Sibling | Derk Ungersma (1849 - ) |