2021 Relativity
2021 Relativity
Franciszek Kleczkowski(30 Sep 1823 - )
Katarzyna Zembrzycka(1830 - )
Piotr Kleczkowski
b. 4 Jul 1865, Zochowo, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon