Simon Wimpfheimer and Cecile Marcelle Mendels were married at Westerbork transit camp on 7 October 1942. Simon, commission merchant, was a son of Marcus Wimpfheimer and Babette Günzburger. Cecile, a shorthand typist, was a daughter of Lion Mendels and Pauline Rudelsheim.
Record of marriage certificates of the Westerbork Municipality, currently at the archives of Gemeente Midden-Drenthe in Beilen