2021 Relativity
2021 Relativity
Maryan Piorkowski(1823 - )
Franciszka Rogalska(25 Mar 1841 - bef 1878)
Ignacy Piorkowski
b. 19 Jan 1877, Rumunki Borowo, Mokowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon