Family/Spouse: Allegonda van der Voort. Allegonda was born on 22 Jul 1839 in Appeltern; died on 22 Feb 1909 in Horrsen. [Group Sheet] [Family Chart]
Gradus married Geertruida Grandjean. Geertruida (daughter of Coenraad Grandjean and Joanna Reijers Vermeulen) was born on 5 Oct 1811 in Horssen; died on 26 Mar 1854 in Horssen. [Group Sheet] [Family Chart]
Coenraad married Joanna Reijers Vermeulen on 7 May 1805 in Horssen. Joanna (daughter of Geurt Reijers Vermeulen and Catharina de Ruijter) was christened on 22 Apr 1784 in Horssen; died on 18 Nov 1860 in Horssen. [Group Sheet] [Family Chart]
Geurt married Catharina de Ruijter on 7 Sep 1764 in Horssen. [Group Sheet] [Family Chart]