2021 Relativity
2021 Relativity
Franciszek Niekras(12 Oct 1860 - )
Maryanna Sulkowska(1863 - )
Jan Niekras
b. 7 Mar 1888, Dobrzenice Maly, Mochowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon