2021 Relativity
2021 Relativity
Jan Kopycinski(31 Mar 1867 - Mar 1940)
Maryanna Cackowska(1873 - Dec 1952)
m. 1943
Kazimierz Czeslaw (Harry) Kopet
b. 13 Sep 1914, Jersey City, NJ
d. Feb 1974
updated 3/27/21
copyright 2021 Jean Wisner Dupon