2021 Relativity
2021 Relativity
Marcin KowalskiFranciszek Switalski(1804 - 31 Jan 1888)
m. 9 May 1858, Skępe, Poland
Michal Kowalski
Julianna Switalska
b. 1837, Skępe, Poland
d.
b. 1834, Skępe, Poland
d.
Children
Anna Kowalska(27 Jul 1863 - )