2021 Relativity
2021 Relativity
Ignacy Sławinski(1 Oct 1875 - 29 Jun 1954)
Malgorzata Brudnicka(1877 - 3 Dec 1957)
m. 8 Sep 1939
Joseph Hatkewicz
Stella Slawinska
b. 12 May 1912
d. Jan 1991
b. 9 Jun 1908, Jersey City, NJ
d. 31 Mar 1980
