| Gerardina Johanna Heijser | |
| G: | 26 okt 1857 |
| Utrecht | |
| Johanna Hendrica Heijser | |
| G: | 28 nov 1865 |
| Utrecht | |
| O: | 28 nov 1948 |
| Utrecht | |
1869-1945
| Caspar Hermanus Heijser | |
| G: | 10 nov 1869 |
| Utrecht | |
| O: | 18 mrt 1945 |
| Amsterdam | |
1873-1953
| Marta Hendrika Heijser | |
| G: | 1873 |
| Utrecht | |
| O: | 18 sep 1953 |
| Oudenrijn | |
| Hendrikus Hermanus Heijser | |
| G: | 9 jun 1875 |
| Utrecht | |
| O: | 23 jun 1930 |
| Utrecht | |
|
1835-1898
| Casper Heijser | |
| G: | 20 dec 1835 |
| Arnhem | |
| O: | 27 jul 1898 |
| Utrecht | |
ca. 1832-1910
| Metje van Barneveld | |
| G: | ca. 1832 |
| Veenendaal | |
| O: | 24 jul 1910 |
| Utrecht | |