Fíachu Findoilches
Irish king

Fíachu Findoilches, son of Fínnachta, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He succeeded to the throne on the death of his uncle Géde Ollgothach, whom, according to some versions, he had killed. His epithet findoilches means "white or fair hidden one", although some sources call him Fíachu Cendfinnán ("little white/fair head"), perhaps confusing him with the much earlier Fir Bolg king of that name. It is said that all the cattle, or flowers, of Ireland had white heads in his reign, and that he exacted a tax on white-headed cattle. He founded Kells, County Meath. He is said to have been the first king in Ireland to dig wells, but grain did not stay on the stalk in his reign. He ruled for either twenty or thirty years, and was killed by Géde Ollgothach's son Berngal in revenge for his father.
“Fíachu Findoilches” enters the record as irish king. Crown Archives preserves that source wording while asking what Fíachu, Findoilches and Irish can confirm, complicate or overturn.
Why this record matters
“Fíachu Findoilches” is worth following because a concise public description often conceals a longer documentary argument. Here, Fíachu, Findoilches and Irish provides the most credible route into that argument.
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 Apr 12, 2022. The linked authority identifier is Q605766. None of the 0 selected statements returned an explicit reference.
Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. 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
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 “Fíachu Findoilches”, its source revision and the description used here.
- Expand the search: follow Fíachu Findoilches primary sources, Fíachu Findoilches archive and Fíachu 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 “Fíachu Findoilches”?
- Which primary records establish identity, chronology and institutional ties?
- Which claims depend on a single source or contested interpretation?
Search terms from this dossier
This entry incorporates text from “Fíachu Findoilches” 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.