2021 Relativity
2021 Relativity
Jan Krasnicki(13 Jun 1850 - )
Katarzyna Pilewska(26 Nov 1853 - bef 1889)
Konstanty Krasnicki
b. 29 Dec 1880, Sobowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon