| Female Jacoba Maria Eilbragt |
| Birth | ab 1718 | |
| Death | ||
| Burial | ||
| Father | Ds. Florentius Petrus Eilbragt | F6112 Group Sheet | |
| Mother | Gerharda van Heuijen | F6112 Group Sheet | |
| Female Grada Backer |
| Birth | 3 Aug 1766 | Elten, Germany |
| Death | 26 Nov 1829 | Dodewaard, Gelderland, The Netherlands |
| Burial | ||
| Spouse | Dirk Slingervoet | F6108 | |
| Marriage | 17 Sep 1795 | Altforst, Gelderland, The Netherlands |