2021 Relativity
2021 Relativity
Franciszek Jankowski(2 Oct 1873 - 26 Dec 1950)
Helena Kwasniewska(2 Mar 1880 - 4 Jul 1952)
Frank Jankowski
b. 24 Sep 1904, Poland
d. 20 Apr 1984, Southfield, MI
updated 3/27/21
copyright 2021 Jean Wisner Dupon