2021 Relativity
2021 Relativity
William HassenfritzWladyslaw Smużewski(19 Jun 1880 - )
Mildred JohnstonKazimiera Kowalewska(4 Mar 1881 - 16 Nov 1964)
William Lawrence Hassenfritz
Victoria Virginia Smuch
b. 19 Sep 1911, Pittsburgh, PA
d. 13 Apr 1989, Claridge, PA
b. 25 Feb 1908, Elizabeth, PA
d. 6 Dec 1994, Claridge, PA