Stamboom Vennik
Josina Maria Elisabeth Ammerlaan
1887 - 1929 (42 jaar)Opm.: Scroll eventueel naar beneden of naar rechts om alles te kunnen zien.
| Apolonia Maria Barbara Helderman 1914-1916 |
| Apolonia Maria Barbara Helderman | |
| G: | 1914 |
| Monster | |
| O: | 6 jul 1916 |
| Monster | |
 | Jacobus Gelinus Helderman 1917-1918 |
| Jacobus Gelinus Helderman | |
| G: | 1917 |
| Monster | |
| O: | 27 nov 1918 |
| Monster | |
| Margaretha Apolonia Helderman 1919-1923 |
| Margaretha Apolonia Helderman | |
| G: | 1919 |
| Monster | |
| O: | 26 aug 1923 |
| Monster | |
| Jacobus Johannes Helderman 1921-1922 |
| Jacobus Johannes Helderman | |
| G: | 1921 |
| Monster | |
| O: | 17 mei 1922 |
| Monster | |
|
| Josina Maria Elisabeth Ammerlaan 1887-1929 |
| Josina Maria Elisabeth Ammerlaan | |
| G: | 2 feb 1887 |
| Maasland | |
| O: | 10 nov 1929 |
| Monster | |
| Jacobus Nicolaas Helderman 1876-1954 |
| Jacobus Nicolaas Helderman | |
| G: | 16 aug 1876 |
| Monster | |
| H: | 26 sep 1913 |
| Maasland | |
| O: | 18 mei 1954 |
| Delft | |