1914-
| Hendrika Johanna Flock | |
| G: | 22 sep 1914 |
| Rotterdam | |
| Jacob van Kwawegen | |
| H: | 13 jan 1937 |
| Rotterdam | |
1885-1967
| Peter Leonard Flock | |
| G: | 17 apr 1885 |
| Rotterdam | |
| O: | 21 nov 1967 |
| Rotterdam | |
1878-1915
| Sara Maria Boelée | |
| G: | 25 jul 1878 |
| Rotterdam | |
| H: | 3 sep 1913 |
| Rotterdam | |
| O: | 7 jul 1915 |
| Rotterdam | |