2021 Relativity
2021 Relativity
Jacob Wilbert(1879 - )Walter Sliwinski(1885 - )
SarahMary Lubarski(6 Jan 1888 - 1960)
Jacob Wilbert
Josephine Sliwinski
b. 1906
d.  
b. 1909, New York
d. 1980
updated 3/27/21
copyright 2021 Jean Wisner Dupon