2021 Relativity
2021 Relativity
Mateusz Bełczynski(14 Sep 1847 - )
Franciszka Staskowska(5 Sep 1852 - bef 1879)
Jan Belczynski
b. 24 Jun 1876, Moczadla, Skępe, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon