St Catherine's Island
tidal island in Pembrokeshire, Wales, UK
St Catherine's Island (Welsh: Ynys Catrin) is a small tidal island linked to Tenby in Pembrokeshire, Wales, by Castle beach at low tide. The island, which is known colloquially as St Catherine's Rock, is the location of St Catherine's Fort.
History
The Earl of Pembroke owned St Catherine's Island until the reign of Elizabeth I. Later, ownership passed to the Corporation of Tenby, which took possession of a number of crown lands. It is recorded in 1856 that a few sheep inhabited the island. An observer described them as "half wild sure footed creatures that run, turn and look, run again and leap from crag to crag almost with the agility of the Alpine Chamois".
For many centuries a tiny church was the only building on the island. The construction of St Catherine's Fort in 1867 necessitated the demolishing of the remains of the church.
A family trust has owned the island since 1962. The island operated as a zoo from March 1968 to 1979. In April 2014 the island was opened to the public for visits and tours.
Begin with the source’s own compact description: “St Catherine's Island” is tidal island in Pembrokeshire, Wales, UK. The dossier treats that line as a proposition to test through Catherine's, Island and tidal, not as a finished interpretation.
Why this record matters
The phrase “tidal island in Pembrokeshire, Wales, UK” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
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 Jul 15, 2026. The linked authority identifier is Q582014. Authority coordinates are 51.671, -4.692. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1856, 1867, 1962 and 1968.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. 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 “St Catherine's Island”, its source revision and the description used here.
- Expand the search: follow St Catherine's Island primary sources, St Catherine's Island archive and Catherine's 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 “St Catherine's Island”?
- 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 “St Catherine's Island” 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.