2021 Relativity
2021 Relativity
Franciszek Sławinski(22 Aug 1866 - Dec 1924)
Stanislawa Lisiewska(15 Sep 1873 - 11 Nov 1951)
John N. Slawinski
b. 9 Oct 1901, Jersey City, NJ
d. 8 Mar 1965, Jersey City, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon