Johannes married Everdina Johanna Klomp on 25 May 1939. Everdina (daughter of Joannes Franciscus Martinus Klomp and Hendrika Janssen) was born on 26 Nov 1911 in Nijmegen; died on 31 May 2012 in Nijmegen. [Group Sheet] [Family Chart]
1911 - 1962 (51 years)