2021 Relativity
2021 Relativity
Walenty Elwertowski(1825 - )
Ewa Kaminska(1827 - )
Andrzej Elwertowski
b. 23 Nov 1849, Oboz, Skępe, Poland
d. 9 May 1852, Oboz, Skępe, Poland
updated 3/27/21
copyright 2021 Jean Wisner Dupon