2021 Relativity
2021 Relativity
Felix Napiorski(29 May 1837 - 19 Jan 1907)
Franciszka Bąkowska(4 Mar 1835 - 13 Sep 1887)
Ignacy Napiorski
Anna Kubeinska
b. 20 Jun 1872, Oboz, Skępe, Poland
d. 14 Jan 1947, Philadelphia, PA
b.
d.