2021 Relativity
2021 Relativity
Jan Pipczynski(1839 - )
Maryanna Kostrzewska(1844 - )
m. 1899, Philadelphia, PA
Jakob Pipczynski
Mary Lewandowski
b. 19 Jul 1870, Grodzen, KikoĊ, Poland
d. 1950, Philadelphia, PA
b. 1855
d. 1926