2021 Relativity
2021 Relativity
Wojciech Obczynski(3 Apr 1834 - )
Maryanna Wisniewska(1834 - )
Michal Obczynski
b. 21 Sep 1873, Modrzywie, Gojsk, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon