2021 Relativity
2021 Relativity
Leon Leszczynski(1865 - )
Jozefa Bienkowska(23 Jan 1861 - )
Jan Leszczynski
b. 5 Feb 1891, Lagiewniki, Mokowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon