2021 Relativity
2021 Relativity
m. 29 Oct 1809, Mochowo, Poland
Piotr Kierzkowski
Maryanna Trzcinska
b. 1784
d.  
b. 1785
d.  
Children
Andrzej Kierzkowski(10 Feb 1826 - )
updated 3/27/21
copyright 2021 Jean Wisner Dupon