1854-1854
| Aaltje Forcke | |
| G: | jun 1854 |
| Den Helder | |
| O: | 9 sep 1854 |
| Den Helder | |
1855-1855
| Cornelia Forcke | |
| G: | aug 1855 |
| Den Helder | |
| O: | 16 sep 1855 |
| Den Helder | |
1862-
| Cornelia Forcke | |
| G: | 8 sep 1862 |
| Den Helder | |
1864-
| Cornelis Forcke | |
| G: | 22 aug 1864 |
| Den Helder | |
|
1824-1863
| Hermanus Forcke | |
| G: | 19 aug 1824 |
| De Lier | |
| O: | 25 aug 1863 |
| In de Indische Zee op 39 gr. ZB en 53 gr. OL. | |
1832-1869
| Helena Bakker | |
| G: | 15 jul 1832 |
| Texel | |
| H: | 25 aug 1853 |
| Den Helder | |
| O: | 18 mrt 1869 |
| Den Helder | |