2021 Relativity
2021 Relativity
Franciszek Piątkowski(1867 - Mar 1911)
Franciszka Cackowska(28 Oct 1866 - 8 Feb 1953)
John Sliwicki
Mary Mamie Piątkowski
b. 1895, Poland
d. 1957
b. 1904, Jersey City, NJ
d. 1945
Children
Josephine Sliwicki(1924 - 1987)
Clara Sliwicki(27 Nov 1927 - 22 Feb 2001)
John Sliwicki(15 Jun 1933 - 28 Jul 2011)