Hendrika Mathilde Louise van der Schaaff
| Sex: | Female | |
| Father: | Ype van der Schaaff | |
| Mother: | Elizabeth Frina Johanna Postma | |
| Birth: | 1 Sep 1907 | Leeuwarden, FR, NL |
| Christening: | ||
| Sex: | Female | |
| Father: | Ype van der Schaaff | |
| Mother: | Elizabeth Frina Johanna Postma | |
| Birth: | 1 Sep 1907 | Leeuwarden, FR, NL |
| Christening: | ||