2021 Relativity
2021 Relativity
Jan Kawczynski(1820 - )
Maryanna Rucinska(1825 - )
Jozef Kawczynski
b. 1855, Trzciance Maly, Bądkowo, Poland
d. 8 Feb 1864, Mokowo, Poland
updated 3/27/21
copyright 2021 Jean Wisner Dupon