Tofterå Slettemoen genealogy
![Johannes de Graaf](img/male.jpg)
Johannes de Graaf
![Male](img/tng_male.gif)
Generation: 1
1. Johannes de Graaf was born in 1745 in Noordwijkerhout, Zuid-Holland; was christened on 24 Jul 1745 in Noordwijkerhout, Zuid-Holland; and died.
Johannes married Gertrudis van der Ploeg on 1 May 1785 in Sassenheim, Zuid-Holland. Gertrudis (daughter of Frans Huibertsz van der Ploeg and Pieternella Westerhoek) was born in 1762 in Voorhout, Zuid Holland; was christened on 12 Jan 1762 in Noordwijkerhout, Zuid-Holland; and died. [Group Sheet] [Family Chart]