
| Francis Twiss | |
| B: | 1853 |
| Cornelia Adriana Rijnders | |
| B: | Cal 1869 |
| Tiel, Gelderland, Netherlands | |
| M: | 18 Aug 1916 |
| Nijmegen, Gelderland, Netherlands | |
| D: | 21 Apr 1943 |
| Wageningen, Gelderland, Netherlands | |
|
| Willem Twiss | |
| B: | 31 Jul 1815 |
| Kralingen, Zuid-Holland, Netherlands | |
| D: | 19 Dec 1892 |
| 's Gravenhage, Zuid Holland, Nederland | |
| Johanna Geertruida Wijndels | |
| B: | 18 Nov 1828 |
| Heerenveen, Netherlands | |
| M: | 21 Dec 1850 |
| Tilburg, Noord-Brabant, Nederland | |
| D: | 19 Sep 1861 |
| Tilburg, North Brabant, Netherlands | |