2021 Relativity
2021 Relativity
Jozef Grapatyn(16 Mar 1837 - )
Jozefa Kowalczyk(1841 - )
Jan Grapatyn
b. 16 Nov 1868, Myslakowko, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon