2021 Relativity
2021 Relativity
Antoni Grefkowicz(1823 - bef 1860)Wincenty Agacinski(6 Apr 1836 - )
m. 14 Feb 1884, Skaszewo, Dobrzyn, Poland
Jan Grefkowicz
Franciszka Agacinska
b. 1859, Skaszewo, Dobrzyn, Poland
d.  
b. 8 Dec 1865, Skaszewo, Dobrzyn, Poland
d.  
Children
Helena Grefkowicz(15 Sep 1889 - )
Wladyslawa Grefkowicz(1 Dec 1891 - )
updated 3/27/21
copyright 2021 Jean Wisner Dupon