Upperthird
barony in County Waterford, Ireland
Upperthird or Upper Third (Irish: Uachtar Tíre) is a barony in County Waterford, Ireland.
Etymology
Upperthird was originally called Uachtar Tíre, "upper country", referring to its high altitude (by Irish standards). Tír became "third" presumably by analogy with Middle Third; "third" is commonly used to indicate Irish divisions of land, without any region being actually divided in three.
Geography
Upperthird is located in the Waterford uplands to the south of the River Suir and north of the River Nier, containing most of the Comeragh Mountains and the Clodiagh River valley. It also contains two large lakes, Coumshingaun Lough and
Crotty's Lake.
It was known as a source of quartz.
History
This part of the Suir valley was the traditional territory of the O'Flanagan of Upperthird (Ó Flannagáin Uachtar Tíre). It contains Mothel Abbey, an ecclesiastical centre from the 6th to 16th centuries AD.
Abraham Ortelius's map of 1602 shows the land belonging to the Aylward family (an Anglo-Norman surname, in Irish Aighleart).
The barony was seized in the post-Cromwellian confiscations (1652) and formed part of the Down Survey (1655–56). It was granted to the La Poer family, later known as "Power".
The public source identifies “Upperthird” as barony in County Waterford, Ireland. This brief keeps that definition visible, then builds a research path around Upperthird, barony and County.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Upperthird”, the useful work is to connect “barony in County Waterford, Ireland” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 23, 2026. The linked authority identifier is Q59419976. Authority coordinates are 52.296, -7.462. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1602, 1652 and 1655.
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 “Upperthird”, its source revision and the description used here.
- Expand the search: follow Upperthird primary sources, Upperthird archive and Upperthird 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 “Upperthird”?
- Which authority defined the place, boundary or structure at the relevant date?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Upperthird” 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.