1924-2002
| Wilhelmina den Harder | |
| G: | 4 feb 1924 |
| Rotterdam | |
| O: | 7 okt 2002 |
| Amstelveen | |
1927-2012
| Johanna den Harder | |
| G: | 10 apr 1927 |
| Rotterdam | |
| O: | 15 jun 2012 |
| Beekbergen | |
1931-1987
| Willem den Harder | |
| G: | 3 mei 1931 |
| Rotterdam | |
| O: | 15 feb 1987 |
| Greenvile South Carolina, Verenigde Staten | |
| Geertruida H. Krikke | |
| H: | 2 mei 1951 |
| Rotterdam | |
1935-2006
| Marinus den Harder | |
| G: | 1 feb 1935 |
| Rotterdam | |
| O: | 3 sep 2006 |
| Papendrecht | |
1939-2017
| Irene den Harder | |
| G: | 7 aug 1939 |
| Rotterdam | |
| O: | 8 feb 2017 |
| Papendrecht | |
|
1895-1986
| Abraham den Harder | |
| G: | 9 apr 1895 |
| 's Gravenzande | |
| O: | 11 jan 1986 |
| Rotterdam | |
1900-1996
| Arendje Aalbregt | |
| G: | 10 dec 1900 |
| 's Gravenzande | |
| H: | 19 sep 1919 |
| 's-Gravenzande | |
| O: | 8 feb 1996 |
| Rotterdam | |