Elaeth
6th century king and poet
Elaeth (sometimes recorded as Eleth) was a Christian king and poet in Britain in the 6th century who is venerated as a saint. After losing his territory in the north of Britain, he retreated to Anglesey, north Wales, where he lived at a monastery run by St Seiriol at Penmon. Some religious poetry is attributed to him, as is the foundation of St Eleth's Church, Amlwch, also in Anglesey.
Life and commemoration
Little is known for certain about Elaeth's life, and his dates of birth and death are unknown. He lived in the 6th century. He is said to have been the son of Meurig ab Idno and his wife Onen Greg, the daughter of Gwallog ap Llaennog. Elaeth was apparently a chieftain in the north of Britain, and is sometimes referred to as "Elaeth Frenhin" (the Welsh for "Elaeth the king"). He was ousted from his land and thereafter travelled to Anglesey, an island off the coast of north Wales, and settled there in the monastery run by St Seiriol at Penmon, at the south-eastern corner of the island. His feast day in the Welsh calendars of saints is 10 November; one calendar, apparently by mistake, gives the date as 11 November.
Some religious poetry that he is said to have written has been preserved in medieval manuscripts.
This brief starts where responsible research should: with the source description of “Elaeth” as 6th century king and poet. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the people & ideas register because the source frames it as 6th century king and poet. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Mar 23, 2025. The linked authority identifier is Q5353127. None of the 0 selected statements returned an explicit reference.
Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. 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
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Elaeth”, its source revision and the description used here.
- Expand the search: follow Elaeth primary sources, Elaeth archive and Elaeth 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 “Elaeth”?
- Which primary records establish identity, chronology and institutional ties?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Elaeth” 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.