Odo I, Count of Vermandois
About Odo I, Count of Vermandois
Born 1059.
Odo I (Eudes I), called “the Foolish” (fatuus), was the ruler of Saint-Simon. The last Carolingian male from the Herbertine branch, he was the only son of Herbert IV, Count of Vermandois and Adele of Valois.
Following the marriage of his sister, Adelaide, Countess of Vermandois, to Hugh, Odo was disinherited and Hugh inherited Vermandois.
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Important facts
Frequently asked questions
Who was Odo I, Count of Vermandois?
(1060-1085)
When was Odo I, Count of Vermandois born?
Odo I, Count of Vermandois was born in 1059.
Sources & further reading
· Wikipedia: Odo I, Count of Vermandois
· DBpedia: Odo I of Saint-Simon
Cite this page
APA: Biography.guide. (2026). Odo I, Count of Vermandois. https://biography.guide/odo-i-count-of-vermandois/
MLA: "Odo I, Count of Vermandois." Biography.guide, https://biography.guide/odo-i-count-of-vermandois/.
Chicago: "Odo I, Count of Vermandois." Biography.guide. https://biography.guide/odo-i-count-of-vermandois/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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