Cavan
town in Ireland
Cavan ( KAV-ən; Irish: An Cabhán, meaning 'the hollow') is the county town of County Cavan in Ireland. The town lies in Ulster, near the border with County Fermanagh in Northern Ireland. The town is bypassed by the main N3 road that links Dublin (to the south) with Enniskillen, Ballyshannon and Donegal Town (to the north).
History
Gaelic Cavan 1300–1607
Cavan was founded by the Irish clan chief and Lord of East Breifne, Giolla Íosa Ruadh O’Reilly, between 1300 and his death in 1330. During his lordship, a friary run by the Dominican Order was established close to the O’Reilly stronghold at Tullymongan and was at the centre of the settlement close to a crossing over the river and to the town's marketplace. It is recorded that the (Cavan) Dominicans were expelled in 1393, replaced by an Order of Conventual Franciscan friars. The friary's location is marked by an eighteenth-century tower in the graveyard at Abbey Street which appears to incorporate remains of the original medieval friary tower. The imprint of the medieval town can be followed in the area of Abbey Street, Bridge Street and Main Street (townlands of Tullymongan Upper and Lower).
Clan O'Reilly later built a new castle in the late fourteenth century on Tullymongan Hill, overlooking the town centre. In the 15th century, the local ruler, Bearded Owen O'Reilly, expanded the town marketplace which attracted merchants from Dublin and Drogheda.
This brief starts where responsible research should: with the source description of “Cavan” as town in Ireland. 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 in Ireland. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 17, 2026. The linked authority identifier is Q215361. VIAF identifies the subject as 127925192. The Library of Congress control number is n86060959. Authority coordinates are 53.991, -7.360. 2 of 5 selected statements include explicit references; 2 carry qualifiers and 0 use preferred rank. The first chronological checks are 1300, 1607, 1330 and 1393.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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 “Cavan”, its source revision and the description used here.
- Expand the search: follow Cavan primary sources, Cavan archive and Cavan 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 “Cavan”?
- Which earlier names or jurisdictions may reveal additional records?
- Which authority defined the place, boundary or structure at the relevant date?
Search terms from this dossier
This entry incorporates text from “Cavan” 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.