2021 Relativity
2021 Relativity
Mikolaj Swiątecki(1791 - bef 1842)
Julianna Krzemienska(1815 - bef 1853)
Ignacy Swiątecki
b. 14 Jan 1842, Grabowiec, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon