2021 Relativity
2021 Relativity
Willem Hoogstraten(30 Oct 1863 - 16 Sep 1953)
Maria Kroon(10 Nov 1867 - 27 Apr 1943)
Willem Hoogstraten
Antonia Wilhelmina Hermina (Toos) van Rangelrooy
b. 17 Jan 1906, Ter Aar, ZH
d. 2 Dec 1993, Rijswijk, ZH
b. 9 May 1905, Arnhem
d.