Johanna de Koff

Generation: 1
1. Johanna de Koff was born on 23 Dec 1910; died on 23 Apr 1979 in Doorn, Utrecht, Netherlands. Johanna married Martinus Duitscher on 27 Sep 1934. Martinus was born on 24 Jan 1903 in Groningen, Groningen, Netherlands; died on 23 Feb 1973 in Doorn, Utrecht, Netherlands. [Group Sheet] [Family Chart]
Children:- Martinus Duitscher was born on 10 May 1940 in Doorn, Utrecht, Netherlands.