2021 Relativity
2021 Relativity
David Kotvis(11 Nov 1870 - 30 Sep 1951)
Juliana Ernert
m. 19 Sep 1925
Frank Kotvis
Mathilda Swarze
b. 13 Nov 1898
d.  
b.  
d.  
Children
David Robert Kotvis
Mavis Sheila Kotvis
updated 3/27/21
copyright 2021 Jean Wisner Dupon