| Johanna Elisabeth Svea 't Hart |
| Johanna Elisabeth Svea 't Hart | |
| G: | 8 mei 1916 |
| Helsingborg (Swe.) | |
| O: | 14 nov 1925 |
| Rotterdam | |
| Ernst Wilhelm 't Hart |
| Ernst Wilhelm 't Hart | |
| G: | 30 mei 1930 |
| Hilversum | |
| O: | 31 mei 1930 |
| Hilversum | |
|
| Adriana Cornelia Hausser |
| Adriana Cornelia Hausser | |
| G: | 18 aug 1895 |
| Den Haag | |
| O: | 24 apr 1980 |
| Hilversum | |
| Johannes Wilhelmus 't Hart |
| Johannes Wilhelmus 't Hart | |
| G: | 15 okt 1890 |
| Den Haag | |
| H: | 28 jul 1915 |
| Den Haag | |
| O: | 2 sep 1966 |
| Hilversum | |