| Johannes Josephus Marie Folst | |
| G: | 9 apr 1904 |
| Rotterdam | |
| Gerardus Johannes Franciscus Folst |
| Gerardus Johannes Franciscus Folst | |
| G: | 2 jun 1905 |
| Rotterdam | |
| O: | 5 jun 1906 |
| Rotterdam | |
| Paul van Hagen |
| Paul van Hagen | |
| G: | 14 jun 1934 |
| Rotterdam | |
| Robert van Hagen |
| Robert van Hagen | |
| G: | 24 mrt 1937 |
| Rotterdam | |
| Anna Francina Johanna Folst | |
| G: | 24 feb 1907 |
| Rotterdam | |
| Wilhelmus Andreas Marie van Hagen | |
| H: | 31 aug 1932 |
| Rotterdam | |
| Elisabeth Maria Folst |
| Elisabeth Maria Folst | |
| G: | 23 apr 1909 |
| Rotterdam | |
| Maria Johanna Folst |
| Maria Johanna Folst | |
| G: | 29 aug 1911 |
| Rotterdam | |
|
| Gijsberta Theodora Jansen |
| Gijsberta Theodora Jansen | |
| G: | 29 apr 1882 |
| Delfshaven | |
| O: | 15 jun 1964 |
| Rotterdam | |
| Anthonius Johannes Folst | |
| H: | 27 mei 1903 |
| Rotterdam | |