2021 Relativity
2021 Relativity
Franciszek Kokoszczyński(1814 - 17 Apr 1855)
Tekla Uminska(1816 - )
Wincenty Kokoszczyński
b. 15 Jan 1846, Rumunki Malanowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon