2021 Relativity
2021 Relativity
Andries Jouwerts Wagenaar(14 Nov 1844 - 10 Jul 1928)
Wijtske de Jong(27 Feb 1859 - 3 May 1924)
Hendrik Wagenaar
b. 7 May 1893
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon