2021 Relativity
2021 Relativity
Tomasz Obczynski(1836 - bef 1872)
Franciszka Krzeminska(1848 - 23 Oct 1908)
Piotr Obczynski
b. 19 Jun 1868, Gozdy, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon