Johannes married Janna Berg on 21 Aug 1930 in Amsterdam. Janna (daughter of Hendrik Berg and Klaasje Gaastra) was born on 18 Sep 1907 in Amsterdam; died on 11 Jan 1980 in Amsterdam. [Group Sheet] [Family Chart]
Johannes married Cornelia Gijsberta Truijens on 18 Jan 1957 in Amsterdam. Cornelia was born on 9 May 1930 in Amsterdam; died in Jan 2016 in Amstelveen. [Group Sheet] [Family Chart]