Parish registers, called matriky, are the backbone of Czech genealogy, and unlike in many countries, most of them are free to browse online. They record baptisms, marriages and burials, usually in Latin or German, and they can take a family back to the 1600s or 1700s. This guide explains their history, what each entry contains, which archive portals hold them and how access works. We checked these details in October 2026, and archive portals, access rules and online collections change, so confirm them before you rely on them.
A short history of the registers
According to a FamilySearch timeline, Catholics in Europe were required to keep birth and marriage registers from 1563, the earliest surviving registers date from the 1590s, and Catholic parishes began keeping death registers in the early 1600s. The Toleration Patent of 1781 legalized non-Catholic church registers, and from 1784 all religions were required to keep registers under Catholic supervision. In the 1790s duplicates of church books were made for civil purposes, separate Protestant registers became legal in 1840 and separate Jewish records in 1868. My Czech Roots adds that keeping parish registers became mandatory in 1605 in Bohemia and 1591 in Moravia, that some sixteenth-century registers survive, and that many early records were destroyed during the Thirty Years’ War and the Counter-Reformation.
What the entries contain
The FamilySearch handout lists the headings of a typical Czech baptism record: the date, the name of the priest, the name of the child, the denomination, the sex, whether the child was legitimate, the house number and district, and the midwife. It also gives the father’s name, standing, occupation, residence and house number, the mother’s name with her parents’ names and place of birth, and the godparents’ names and standing. Many records give both the birth date and the baptism date.
| Letter | Latin | Meaning |
|---|---|---|
| N | Nati | Births and baptisms |
| O | Copulati | Marriages |
| Z | Mortui | Deaths and burials |
These letters mark the three kinds of registers in the archive inventories. The house number is especially useful: it ties a family to a specific house, so you can follow the family across births, marriages and censuses.
Where the registers are
Most pre-1900 parish books are in the seven regional archives and the Prague City Archives, and almost all are available in digital form online. The portals are separate:
| Area | Archive portal |
|---|---|
| Prague | Prague City Archives |
| Central Bohemia and Prague-West | SOA Praha, eBadatelna |
| Western Bohemia | Porta fontium (German version only) |
| Southern Bohemia | České archivy (Třeboň) |
| Northern Bohemia | SOA Litoměřice |
| Southern Moravia | Acta Publica (Moravian Land Archive) |
| Northern Moravia and Silesia | Opava Land Archive |
| Jewish registers | National Archives, Prague |
One guide to Czech records says that after registers are digitized they are often not accessible in person. The matriky.online registry lists registers by originator and municipality, with a map and links to scans, and counts 103,610 registers across eight archives. It is a third-party tool, so check what it links to.
Access rules
Recent registers are kept in the registry offices, where different rules apply. Most guides say births are closed for 100 years, marriages for 75 years and deaths for 30 years, while one guide says 75 years for deaths, so check the current rule. Access to recent registers requires proof of kinship, and the archives may extend the period to comply with data protection law.
How to search the digitized books
- Identify the parish for your village, not only the village. See how to find the village of origin.
- Choose the archive portal for the region.
- Select the parish and the register type (N, O or Z) and the years.
- Check for index registers. Archive inventories list indexes as a register type alongside births, marriages and deaths.
- Browse page by page. Many digitized books are images that you read one page at a time.
- Note the volume and page for your citation.
Languages and handwriting
Latin was commonly used in church registers in earlier centuries, and German was prevalent during the Austro-Hungarian period, according to the MyHeritage research guides. Czech appears later. FamilySearch offers word lists for Latin, German and Czech. See our guide to reading Latin, German and Hungarian records.
Illustrative composite (not a real family): A reader finds her great-grandfather’s village in the registry of parishes and learns that its baptisms are in the register of the neighboring town. She opens the regional archive’s portal, selects the baptism volumes for the 1850s and finds the entry by house number, which also gives the godparents and the mother’s parents.
Prague and mixed registers
The Prague City Archives are not a regional archive, but it can be easier to think of them as comparable to one, since they hold the parish registers for Prague, according to the Czechoslovak Genealogical Society International. The same guide warns that some Jewish records are mixed with Christian parish registers, especially before 1835, so if you cannot find a Jewish family in the separate Jewish registers, check the parish books.
What to record from each entry
- The register, volume and page, so that you can cite it and return to it.
- The house number and district, which link the family across records.
- The names and standing of the godparents, who are often relatives.
- The mother’s parents and place of birth, which lead to the next parish.
- Any marginal notes, such as a later marriage or a death.
Common mistakes
- Searching the wrong parish. Small villages often had no church.
- Ignoring the denomination. Protestant and Jewish registers are separate after 1840 and 1868.
- Skipping the house number. It ties the record to a house.
- Assuming a name search will work. Many books are images you must browse.
- Ignoring access dates. Recent records are closed.
Continue with our guide to civil records and censuses and the complete tracing guide, and browse Genealogy Research. Sources include My Czech Roots on vital records, a guide to Czech vital records, the Czechoslovak Genealogical Society International’s guide to using archives and a FamilySearch handout on reading Czech parish registers.
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