2021 Relativity
2021 Relativity
Jan Strzelecki(1855 - 6 Apr 1934)
Franciszka Detmer(11 Jul 1864 - 6 Mar 1944)
Sidney Seiden
Helen Strzelecki
b. 13 Apr 1897, Newark, NJ
d. 13 Nov 1945, Irvington, NJ
b. Jan 1902, Newark, NJ
d. 22 Mar 1958, Highlands, NJ
Children
Bernard Seiden(1922 - 1942)