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Rivallo IV of Brittany

810 - uncertain 850

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About Rivallo IV of Brittany

Ridoredh was the count of Vannes in the ninth century. According to a family tree added to a manuscript of the Abbey of Saint-Aubin around the year 1100, he was the father of two Breton kings: Pascweten, who was nobly born (Latin ingenuus), and Alan the Great, who was illegitimate (bastardus). The manuscript is now Reg. lat. 1283 in the Vatican Library.

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Important facts

Also known as

Ridoredh, Comte de Vannes

Frequently asked questions

Who was Rivallo IV of Brittany?

810 - uncertain 850

Sources & further reading

· Wikipedia: Rivallo IV of Brittany

· Wikidata: Q7336969

· DBpedia: Ridoredh

Cite this page

APA: Biography.guide. (2026). Rivallo IV of Brittany. https://biography.guide/rivallo-iv-of-brittany/

MLA: "Rivallo IV of Brittany." Biography.guide, https://biography.guide/rivallo-iv-of-brittany/.

Chicago: "Rivallo IV of Brittany." Biography.guide. https://biography.guide/rivallo-iv-of-brittany/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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