2021 Relativity
2021 Relativity
Albert Demski(3 Jul 1868 - 24 Jan 1941)
Stanislawa Sławinska(30 Nov 1872 - 5 Apr 1966)
John Cummings
Stella Demski
b. 1908, PA
d. Jun 1983
b. 1906, PA
d. 7 Dec 1996, Philadelphia, PA
updated 3/27/21
copyright 2021 Jean Wisner Dupon