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Diarmaid of Armagh

bishop of Armagh (d. 852)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 15, 2026
Entity authorityQ5271899
Source-derived summary

Diarmaid of Armagh (died c. 852) was Abbot and bishop of Armagh.

Life

In the medieval Irish church, the abbot of Armagh also served as bishop. In 834, Diarmait was named Bishop to succeed Eógan Mainistrech mac Ainbthig.

He was driven from his see by the usurper Foraunan in 835. However, he claimed his rights and collected his cess in Connacht, in 836. He brought with him the Bachal Isu (the reputed staff of Jesus), the Book of Armagh, and St. Patrick's Bell. The first two were considered important symbols of the office and authority of the Bishop of Armagh. With the support of Fedelmid mac Crimthainn, Diarmaid was installed at Armagh in 839, though the see continued to be contested.

During his bishopric, the Scandinavian rovers under Turgesius seized Armagh in 841 and leveled the churches.

Editorial summary

“Diarmaid of Armagh” enters the record as bishop of Armagh (d. 852). Crown Archives preserves that source wording while asking what Diarmaid, Armagh and bishop can confirm, complicate or overturn.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 137-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Diarmaid, Armagh and bishop.
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“Diarmaid of Armagh” is worth following because a concise public description often conceals a longer documentary argument. Here, Diarmaid, Armagh and bishop provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jun 15, 2026. The linked authority identifier is Q5271899. None of the 0 selected statements returned an explicit reference.

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Source & attribution

This entry incorporates text from Diarmaid of Armagh” 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.