2021 Relativity
2021 Relativity
Antoni Kopycinski(5 Jun 1876 - 9 Apr 1932)
Albina Czachorowska(1 Mar 1883 - Jul 1971)
John Kopycinski
b. 1926, Jersey City, NJ
d. 1933, Jersey City, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon