1840 - 1910 (70 jaar)
| Cornelis Johannes Heijkoop | |
| G: | 11 apr 1867 |
| Delfshaven | |
1930-1995
| Gijsbert Michiel van Aardenne | |
| G: | 18 mrt 1930 |
| Rotterdam | |
| O: | 10 aug 1995 |
| Dordrecht | |
1932-2017
| Marijke Hillegonde Eerligh | |
| G: | 19 jan 1932 |
| Willemstad, Curacao | |
| O: | 10 jul 2017 |
| Willemina Petronella Heijkoop | |
| G: | 18 jan 1893 |
| Rotterdam | |
1884-1949
| Michiel Vredenryk van Aardenne | |
| G: | 11 okt 1884 |
| Dordrecht | |
| H: | 14 mei 1920 |
| Rotterdam | |
| O: | 21 aug 1949 |
| Dordrecht | |
1896-
| Adriana Paulina Heijkoop | |
| G: | 25 jun 1896 |
| Rotterdam | |
| Johannes Gerrit Cornelis van Heelsbergen | |
| H: | 27 dec 1919 |
| Rotterdam | |
| Johanna Maria Henderika Heijkoop | |
| G: | 30 nov 1908 |
| Rotterdam | |
1868-1947
| Cornelis Johannes Heijkoop | |
| G: | 24 mrt 1868 |
| Delfshaven | |
| O: | 6 aug 1947 |
| Utrecht | |
1869-1942
| Adriana Zeeuw | |
| G: | 1869 |
| Overschie | |
| H: | 18 aug 1892 |
| Overschie | |
| O: | 20 feb 1942 |
| Rotterdam | |
1870-1871
| Hendrik Heijkoop | |
| G: | 16 apr 1870 |
| Delfshaven | |
| O: | 1 apr 1871 |
| Delfshaven | |
| Johanna Maria Cornelia Vlielander | |
| G: | 21 sep 1898 |
| Numansdorp | |
| Henri Johan Flieringa | |
| H: | 19 jul 1923 |
| Rotterdam | |
| Johanna Maria Hendrika Heijkoop | |
| G: | 11 mrt 1872 |
| Delfshaven | |
1869-1903
| Arie Vlielander | |
| G: | 1869 |
| Numansdorp | |
| H: | 21 okt 1897 |
| Rotterdam | |
| O: | 5 sep 1903 |
| Rotterdam | |
1874-1875
| Henderika Johanna Maria Heijkoop | |
| G: | 19 jun 1874 |
| Delfshaven | |
| O: | 8 mei 1875 |
| Delfshaven | |
|
1840-1910
| Hendrik Heijkoop | |
| G: | 1 sep 1840 |
| Delfshaven | |
| O: | 26 sep 1910 |
| Rotterdam | |
1840-1874
| Willemina Hendrika Pelkman | |
| G: | 22 mrt 1840 |
| Delfshaven | |
| H: | 24 feb 1867 |
| Delfshaven | |
| O: | 2 jul 1874 |
| Delfshaven | |
