1869 - 
| Adriana Wilhelmina Jansen | |
| G: | 6 dec 1889 |
| 's-Gravenhage | |
| Wilhelmus Ane Jansen 1919- |
| Wilhelmus Ane Jansen | |
| G: | 10 feb 1919 |
| 's-Gravenhage | |
Cornelia Adriana Jansen 1921- |
| Cornelia Adriana Jansen | |
| G: | 20 jul 1921 |
| 's-Gravenhage | |
| Cornelis Jansen 1892-1950 |
| Cornelis Jansen | |
| G: | 1892 |
| 's-Gravenhage | |
| O: | 4 mrt 1950 |
| 's-Gravenhage | |
| Klaasje Douma | |
| H: | 3 apr 1918 |
| 's-Gravenhage | |
| Cornelia Theodora Jansen 1894- |
| Cornelia Theodora Jansen | |
| G: | 6 jun 1894 |
| 's-Gravenhage | |
|
| Wilhelmus Theodorus Jansen | |
| G: | 1869 |
| Cornelia van Hemert | |
| H: | 22 mei 1889 |
| 's-Gravenhage | |
