2021 Relativity
2021 Relativity
Franciszek Piasecki(1809 - )
Jozefa Sliwinska(1816 - )
Jozef Piasecki
b. 23 Mar 1838, Obręb, Tłuchowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon