2021 Relativity
2021 Relativity
Roel Westerhof(16 Apr 1809 - 2 Feb 1885)
Grietje van der Zwaag(1 Feb 1802 - 1 Nov 1880)
Jan Westerhof
b. 24 Sep 1837, Eestrum, Friesland
d. 5 Aug 1859, Eestrum, Friesland
updated 3/27/21
copyright 2021 Jean Wisner Dupon