2021 Relativity
2021 Relativity
Franciszek Elwertowski(6 Sep 1866 - Oct 1927)
Michalina Kostrzewska(3 Sep 1868 - 13 Jun 1954)
Teofil (Theodore) Elwert
Camilla Droppa
b. 1 Mar 1897, Skȩpe, Poland
d. 10 Jul 1965, Union, NJ
b. 1898
d. Jan 1965