2021 Relativity
2021 Relativity
John Sliwicki(1895 - 1957)
Mary Mamie Piątkowski(1904 - 1945)
Clara Sliwicki
b. 27 Nov 1927, Jersey City, NJ
d. 22 Feb 2001, Elizabeth, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon