2021 Relativity
2021 Relativity
Mateusz GrefkowiczBenedict Konarzewski
Magdalena DankowskaAnna Czerminska
m. 30 Oct 1827, Dobrzyn nad Wisla, Poland
Bonifacy Grefkowicz
Antonina Konarzewska
b. 4 Jun 1803, Dobrzyn, Poland
d.  
b. 1806, Dobrzyn nad Wisla, Poland
d. bef 1854
Spouses: 1, 2
Children
Felix Grefkowicz(1829 - )
updated 3/27/21
copyright 2021 Jean Wisner Dupon