2021 Relativity
2021 Relativity
Pieter Westerbeek(30 Oct 1862 - )
Martha Cornelia Le Clerq(4 Jun 1868 - )
Christina Westerbeek
b. 7 Jul 1899, Sassenheim, ZH
d. 6 May 1976, Leiden, ZH
updated 3/27/21
copyright 2021 Jean Wisner Dupon