2021 Relativity
2021 Relativity
Pieter Langerveld(14 Jul 1805 - 11 Oct 1899)
Maria Verschoor(14 May 1805 - )
Nicolaas Langerveld
b. 15 May 1841, Delft, ZH
d. 12 Sep 1841
updated 3/27/21
copyright 2021 Jean Wisner Dupon