
| Hendrikus Cornelis Knuvers | |
| G: | 3 okt 1923 |
| Haarlemmermeer | |
| O: | 12 okt 1990 |
| Bussum | |
| Bertha Maria Johanna Heesters | |
| G: | 22 feb 1925 |
| 's-Hertogenbosch | |
| H: | 8 mei 1946 |
| Amstelveen | |
| O: | 28 jul 2018 |
| Laren NH | |
|
| Johannes Cornelis Knuvers | |
| G: | 7 mrt 1899 |
| Nieuwer-Amstel | |
| O: | 29 sep 1966 |
| Haarlem | |
| Petronella Agatha van Velzen | |
| G: | 11 nov 1899 |
| Haarlemmermeer | |
| H: | 27 apr 1921 |
| Haarlemmermeer | |
| O: | 21 sep 1975 |
| Haarlem | |