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Hilary of Poitiers

Bishop of Poitiers (c. 310 – c. 367)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 1, 2026
Entity authorityQ44344 ↗
Source-derived summary

Hilary of Poitiers or St Hilarius (Latin: Hilarius Pictaviensis; c. 310 – c. 367) was Bishop of Poitiers and a Doctor of the Church. He was sometimes referred to as the "Hammer of the Arians" (Malleus Arianorum) and the "Athanasius of the West". His name comes from the Latin word for happy or cheerful. Prior to his conversion to Christianity, Hilary married someone, and then fathered Abra of Poitiers, a nun and saint who became known for her charity.

Early life

Hilary was born at Poitiers either at the end of the 3rd or beginning of the 4th century AD. His parents were pagans of distinction. He received a good education, which included a high level of Greek. He studied, later on, the Old and New Testament writings, with the result that he abandoned his Neoplatonism for Nicene Christianity, and with his wife and his daughter, traditionally known as Saint Abra of Poitiers, were baptized and received into the Church.

Arianism was becoming popular among Christians in this era and this theological position was refuted by the bishops at the Council of Nicaea, under the sponsorship of the emperor Constantine the Great. There had been rigorous debates—even some violent disputes—between Trinitarians and Arians, leading up to the Council.

In 353, the Trinitarian Christians of Arles elected Hilary as bishop as the existing bishop, Saturninus of Arles, was an Arian.

Editorial summary

“Hilary of Poitiers” enters the record as bishop of Poitiers (c. 310 – c. 367). Crown Archives preserves that source wording while asking what Hilary, Poitiers and Bishop can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 229-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The linked authority record independently contributes the date 0315. Its strongest next move is a source search built around Hilary, Poitiers and Bishop.
Editorial analysis

Why this record matters

“Hilary of Poitiers” is worth following because a concise public description often conceals a longer documentary argument. Here, Hilary, Poitiers and Bishop provides the most credible route into that argument.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 1, 2026. The linked authority identifier is Q44344. VIAF identifies the subject as 89595978. The Library of Congress control number is n81008231. 4 of 9 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.

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The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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.

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Source & attribution

This entry incorporates text from “Hilary of Poitiers” 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.