2021 Relativity
2021 Relativity
Wincenty Trzcinski(18 Jul 1832 - )
Julianna Wisniewska(1828 - bef 1871)
Jan Jakob Trzcinski
b. 24 Apr 1855, Zaduszniki, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon