2021 Relativity
2021 Relativity
Harmen Cornelis Wensel(1866 - 17 Apr 1943)
Barta Helena Johanna Duijzend(29 Aug 1874 - 21 Mar 1950)
Willem Frederik Wensel
b. 24 Nov 1903, Rotterdam, Zuid Holland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon