1893-1962
| Jan Marius Romein | |
| G: | 30 okt 1893 |
| Rotterdam | |
| O: | 16 jul 1962 |
| Amsterdam | |
1895-1978
| Anna Helena Margaretha Verschoor | |
| G: | 4 feb 1895 |
| Hatert | |
| H: | 14 aug 1920 |
| Den Haag | |
| O: | 5 feb 1978 |
| Laren | |
|
ca. 1862-Ja, datum echter onbekend
| Jan Julius Romein | |
| G: | ca. 1862 |
| Leeuwarden | |
| O: | Ja, datum echter onbekend |
ca. 1862-vóór 1915
| Catharina ter Marsch | |
| G: | ca. 1862 |
| Hengelo | |
| H: | 21 nov 1889 |
| Rotterdam | |
| O: | vóór 20 dec 1915 |
1872-1929
| Elise Henriette van Gilse | |
| G: | 15 jul 1872 |
| Middelburg | |
| H: | 20 dec 1915 |
| Den Haag | |
| O: | 28 aug 1929 |
| Driebergen | |