The southern crown lands of the empire left their records in three countries. South Tyrol and Trentino are in Italy, Carniola and Lower Styria are in Slovenia, and the Küstenland, the Austrian Littoral around Trieste, Gorizia and Istria, is divided between Italy, Slovenia and Croatia. If your family came from the south of the empire, the church books are in archives that publish more online than you might expect. This guide explains where to look for South Tyrol and Slovenia ancestors and for the Adriatic coast.
South Tyrol
South Tyrol belonged to Tyrol until 1919, when it passed to Italy. The South Tyrol Provincial Archives in Bolzano have put the church books of the Catholic Diocese of Bozen-Brixen for 1565 to 1923 online on their website, nearly half a million images, after the books were filmed by FamilySearch in the 1990s. The oldest books, from Stilfes, start in 1565, and some books not captured by the filming are being digitised. The archive also publishes a register of the church books by parish. Matricula’s place search lists a South Tyrol collection as well.
From 1784 to 1923, church books in the Austrian lands and in South Tyrol also served as civil registers. Italian civil registration began on 1 January 1924. Registers after that date follow Italian law, and the municipality holds them. The Tyrolean side of the same history is covered in our Tyrol and Vorarlberg guide. Names in South Tyrol may appear in German, Italian and Ladin forms, which our spelling variants guide helps with.
Trentino, the Italian-speaking part of historic Tyrol, has its own holders, including the archdiocese of Trento, and we have not confirmed what is online there, so write to the archive to ask what survives for your parish.
Finding aids in Bolzano
The South Tyrol Provincial Archives publish a register of the church books by parish, numbered from 1 to 544, and an online finding aid at kirchenbücher-suedtirol.findbuch.net. Use it to see which parish books exist and which years they cover before you open the images. The register explains that church books of the Catholic parishes, also called parish registers, are the central source for the Diocese of Bozen-Brixen, and that they were written almost entirely in Latin at first. That tells you what language to expect in the oldest volumes.
Slovenia
Church registers are the cornerstone of Slovenian genealogy before the Second World War, according to a regional guide, and a considerable share of the parish registers has been digitised and is available through Matricula, covering many parishes in historical Carniola, Styria, Carinthia and the Littoral. Matricula’s Slovenian collections include the Archdiocese of Maribor, the Archdiocese of Ljubljana and the Diocese of Koper, among others. The Ljubljana Archdiocesan Archive states that civil registers more than a hundred years old are available online, and that more recent ones are not. The archives for Maribor and Ljubljana hold the originals that are not yet online, and parishes hold some themselves.
A reference tool exists for the whole territory: all known preserved parish registers in present-day Slovenia were inventoried in the three-volume Vodnik po matičnih knjigah, published in Ljubljana in 1972 to 1974. Many libraries hold it, and it can tell you which registers exist before you contact an archive. Slovene archives also hold the registers of Evangelical, Orthodox and Jewish communities in some places.
Prekmurje, the north-eastern corner of Slovenia, was part of Hungary and not of the Austrian crown lands. A Maribor regional archive presentation notes that Lutheran and Reformed registers and civil registers exist for it, and that the Maribor archive acquired Prekmurje records after the Treaty of Trianon. Our Burgenland guide describes a similar Hungarian-era pattern.
The Adriatic: Küstenland and Dalmatia
The Austrian Littoral, with Trieste as its capital, comprised Trieste, Gorizia and Istria, and the Kingdom of Dalmatia had Zadar as its capital. Today these lands are in Italy, Slovenia and Croatia. The Diocesan Archive in Koper, Slovenia, is digitising its parish registers and notes that some are already online through Matricula, and that you should contact the archivist about accessibility. For Dalmatia and Istria, the registers are in Croatian archives and parishes, and we have not researched them in detail, so treat this post as a pointer and use a regional guide for the final steps.
| Area | Where records are | Note |
|---|---|---|
| South Tyrol | South Tyrol Provincial Archives, Bolzano | Church books 1565 to 1923 online |
| Carniola and Slovenian Styria | Matricula (Ljubljana, Maribor), archdiocesan archives | Many parishes digitised |
| Slovenian Littoral | Diocesan Archive Koper, Matricula | Digitisation under way |
| Prekmurje | Regional Archives Maribor, Matricula | Hungarian crown, not Austrian |
| Trentino, Istria, Dalmatia | Local diocesan and state archives | Ask what is held |
Invented example: Imagine an invented family called Pichler from a South Tyrolean valley, with a branch that moved to Ljubljana in the 1880s. The Tyrolean baptisms are in the Bolzano archive’s online church books, spelled Pichler, while the Ljubljana entries from 1890 use a Slovene-influenced spelling, Pihler. A search of one collection alone would have found only half the family. The Italian-era civil registers from 1924 hold the later generation. This is a made-up family to show how the records divide.
Family registers in Slovenia
Slovenian archives hold more than baptisms, marriages and burials. The Ljubljana Archdiocesan Archive notes that it holds many original family registers, called status animarum, and a collection of digitised ones, with inventories kept in its reception hall. A status animarum lists the members of each household in a parish, and it can fill gaps between the vital books. When you write to a Slovenian diocesan archive, ask about them as well as the vital registers, and ask about the rules for using them, which the diocesan bishops’ conference regulates.
Practical steps
- Identify the country today. Use the crown land and the place name.
- Start with the free portals. The Bolzano archive and Matricula.
- Check the inventory. The Slovenian register guide and the Bolzano list tell you what exists.
- Search each language’s spelling. German, Italian, Slovene and Croatian forms.
- Write to the diocesan archive. Ask about registers not yet online.
Where to go next
Read the crown lands guide for the whole empire, and our Styria and Carinthia guide for the border districts. The Matricula site remains the main portal for the Slovenian parishes.
Portals and holdings change, so confirm what is online with the holder before you plan.
