2021 Relativity
2021 Relativity
Benedykt Grefkowicz(22 Apr 1806 - )Pawel Kowalski
Malgorzata Kucharska(1815 - )Maryanna
m. 13 Feb 1878, Dobrzyn, Poland
Antoni Grefkowicz
Elzbieta Kowalska
b. 1852, Dobrzyn nad Wisla, Poland
d.
b. 1858, Dobrzyn, Poland
d.