Jan married Elvira Cecile Bosnjak in 1954. Elvira (daughter of Alexander Siegmond Bosnjak and Louise Mabel Elvira Purvis) was born in 1934; died in 2000. [Group Sheet] [Family Chart]
Olaf married Jacqueline Hubertina Hendrika Mathilde Frenken [Group Sheet] [Family Chart]
Marcel married Marian Jacoba Westdorp [Group Sheet] [Family Chart]
Patrick married Yvonne Johanna Aarts [Group Sheet] [Family Chart]