2021 Relativity
2021 Relativity
Jozef Kopycinski(13 Mar 1870 - Oct 1946)
Maryanna Sławinska(25 Jan 1873 - Oct 1961)
Maryanna Kopycinski
b. 14 Jul 1900, Jersey City, NJ
d. May 1901, Jersey City, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon