The registers of the Prague parishes are stored in the Archives of the City of Prague, but the records of some municipalities are also or alternately located in the State Regional Archives in Prague (Central Bohemia records). The reason is the changes of parish districts that have taken place over the centuries.
The records are divided into two groups: The historical Prague towns (listed by numerical districts), and the connected municipalities (listed alphabetically).
The Prague registers are divided into three basic Groups:
- Catholic registers: These are divided into internal registers of Prague (containing alphabetical listings by parish name), Old Town, New Town, Lesser town, Hradcany, and Vysehrad, and the registers of the outer Prague districts.
- Non-catholic church registers: These include primarily the Czech-Evangelical Evangelical, German Evangelical, and Orthodox Churches.
- Civilian registers: These include district political administrations, municipalities and municipal offices.
If the exact residence of the ancestor who lived in Prague is not known, the Prague police records deposited in the National Archives may be helpful. Another source of value could be the Census of Prague from 1830 to 1910 which has been digitized.