1906-
| Cornelia de Zwaan | |
| G: | 22 jun 1906 |
| 's-Gravenhage | |
1917-
| Johannes de Zwaan | |
| G: | 30 okt 1917 |
| 's-Gravenhage | |
| Maria Meyer | |
| H: | 19 feb 1942 |
| Heemskerk | |
1879-1962
| Johannes Adrianus Karel Pieter de Zwaan | |
| G: | 16 jan 1879 |
| 's-Gravenhage | |
| O: | 11 dec 1962 |
| 's-Gravenhage | |
1880-1935
| Magdalena Johanna Cornelia Kipp | |
| G: | 5 feb 1880 |
| 's-Gravenhage | |
| H: | 19 apr 1905 |
| 's-Gravenhage | |
| O: | 9 dec 1935 |
| 's-Gravenhage | |