1925-
| Cornelia Adriana Blonk | |
| G: | 17 feb 1925 |
| Rotterdam | |
|
1900-1947
| Jacoba Patijn | |
| G: | 18 okt 1900 |
| Hillegersberg | |
| O: | 18 okt 1947 |
| Rotterdam | |
1898-1924
| Cornelis Arie Blonk | |
| G: | 3 feb 1898 |
| 's-Gravenzande | |
| H: | 5 nov 1924 |
| Rotterdam | |
| O: | 10 dec 1924 |
| Rotterdam | |
1926-
| Anna Maria van Velsen | |
| G: | 25 okt 1926 |
| Rotterdam | |
| Johannes Pieter van Velsen | |
| G: | 17 dec 1927 |
| Rotterdam | |
1930-
| Gerrit Pieter van Velsen | |
| G: | 11 apr 1930 |
| Rotterdam | |
| Elizabeth Margaretha van Velsen | |
| G: | 30 mei 1933 |
| Rotterdam | |
| Christiaan Cornelis van Velsen | |
| G: | 24 jun 1934 |
| Rotterdam | |
| Gerrit Pieter van Velsen | |
| H: | 4 aug 1926 |
| Rotterdam | |