Marcán mac Tommáin
7th-century Irish monarch
About Marcán mac Tommáin
Marcán mac Tommáin was an Irish.
Marcán mac Tommáin (died 653 ) was the 15th king of the Uí Maine.
In his time the Uí Maine were allied and subject to the Ui Fiachrach Aidhne, a branch of the Connachta. They were ruled by Guaire Aidne mac Colmáin. The annals record that Marcán was slain in a battle in Airthir Seola by Cenn Fáelad mac Colgan and Máenach mac Báethíne of the Ui Briun in 653. The Annals of Ulster refer to it as a battle of the Connachta. Guaire's brother Loingsech mac Colmáin was ruling at this time and was being challenged by the Ui Briun.
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Important facts
Frequently asked questions
Who was Marcán mac Tommáin?
7th-century Irish monarch
When did Marcán mac Tommáin die?
Marcán mac Tommáin died in 653.
What nationality was Marcán mac Tommáin?
Marcán mac Tommáin was Irish.
Sources & further reading
· Wikipedia: Marcán mac Tommáin
Cite this page
APA: Biography.guide. (2026). Marcán mac Tommáin. https://biography.guide/marcan-mac-tommain/
MLA: "Marcán mac Tommáin." Biography.guide, https://biography.guide/marcan-mac-tommain/.
Chicago: "Marcán mac Tommáin." Biography.guide. https://biography.guide/marcan-mac-tommain/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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