Civil registry
USC Bydgoszcz?
State Archive in Bydgoszcz
B 1874- i1874-1899
M 1874- i1874-1899
D 1874- i1874-1899
LDS microfilms
BMD 1874-1876 1189044
MD 1876 1189045 #1-3
BMD 1877 BM 1878 1417508 #2-6
D 1878 BMD 1879-1880 1417509
D 1880 BMD 1881-1882 MD 1883 1417510
D 1883 1417511 #1