| Male Jan Dirc Sijnonsz van Groenewegen |
| Birth | Abt 1505 | |
| Death | Bef 12-1-1545 | |
| Burial | ||
| Marriage | ||
| Other Spouse | N.N. | F3713 | |
| Marriage | ||
| Father | Dirck Sijmonsz van Groenewegen | F3213 Group Sheet | |
| Mother | Aleijd Dircks van Bleijswijck | F3213 Group Sheet | |
| Female Neeltje Huijgen de Bije |
| Birth | Abt 1510 | |
| Death | Aft 5 Oct 1558 | |
| Burial | ||
| Father | Huijch Dircksz Caescooper | F3198 Group Sheet | |
| Mother | Maritgen Pouwel Florisdr | F3198 Group Sheet | |
| Female + Magtelt Jansdr van Groenewegen |
| Birth | Abt 1520 | |
| Death | 19 Sep 1597 | Delft, Zuid Holland, The Netherlands |
| Burial | Oude Kerk (Delft) |
|
| Spouse | Bruijn Jacobsz van der Dussen | F462 | |
| Marriage | ||