Format explanations etc.
Gruszczyn (Poznan East) 5226 1704 PO
Heinrichswerder
Civil registry
State Archive in Poznan
B 1876-1895 i1876-1895
M 1876-1895 i1876-1895
D 1875-1895 i1876-1895
LDS microfilms
BM 1876 BMD 1877-1883 B 1884 1609125 #4-27
MD 1884 1609126 #1-2