2021 Relativity
2021 Relativity
Marcin Grefkowicz(1804 - )Piotr Pawel Janowicz(1820 - )
Anna Ĺopinska(1810 - )Franciszka Sztandermejer(1824 - )
m. 11 Nov 1862, Dobrzyn, Poland
Wincenty Grefkowicz
Antonina Janowicz
b. 1837, Skaszewo, Poland
d.
b. 1844, Dobrzyn, Poland
d.
Children
Ludwika Grefkowicz(1865 - )
Konstancya Grefkowicz(1867 - )