2021 Relativity
2021 Relativity
Jozef Kopycinski(13 Mar 1870 - Oct 1946)
Maryanna Sławinska(25 Jan 1873 - Oct 1961)
Anthony Kopycinski
b. Jun 1914, Jersey City, NJ
d. Nov 1916, Jersey City, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon