Đakovo
town and settlement in Osijek-Baranja County, Croatia

Đakovo (pronounced [ˈdʑakɔʋɔ]; Hungarian: Diakovár, German: Diakowar, Serbian Cyrillic: Ђаково) is a town in the region of Slavonia, Croatia. Đakovo is the centre of the fertile and rich Đakovo region (Croatian: Đakovština [d͡ʑakǒːʋʃtina]).
Etymology
The etymology of the name is the Greek: διάκος (diákos) in Slavic form đak (pupil). The Hungarian diák word has the same Greek origin and it is uncertain whether the name came directly from Greek, Hungarian, or local Slavic form.
History
In Roman antiquity the settlement Certissia stood on the same spot until it disappeared during the Migration Period.
The settlement's first mention in historical documents dates from 1239 when Béla IV of Hungary granted it to the Diocese of Bosnia (Latin: Dioecesis Bosniensis), and the bishop moved his seat here in 1246. The predecessor to the newer St. Peter's Cathedral was built in 1355. In 1374 the settlement is documented under the name Dyacou. Croatian rebels in 1386 on 25 July captured Queen Mary of Hungary and her mother Elizabeth near the settlement.
This brief starts where responsible research should: with the source description of “Đakovo” as town and settlement in Osijek-Baranja County, Croatia. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as town and settlement in Osijek-Baranja County, Croatia. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Mar 3, 2026. The linked authority identifier is Q318961. The first chronological checks are 1239, 1246, 1355 and 1374.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Đakovo”, its source revision and the description used here.
- Expand the search: follow Đakovo primary sources, Đakovo archive and Đakovo research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Đakovo”?
- Which authority defined the place, boundary or structure at the relevant date?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Đakovo” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.