2021 Relativity
2021 Relativity
Franciszek Elwertowski(30 Oct 1886 - )
Michalina Lewandowska(28 Sep 1889 - )
Kazimierz Charles Elwertowski
b. 6 Sep 1919, Schenectady, NY
d. 28 Jun 2001
updated 3/27/21
copyright 2021 Jean Wisner Dupon