William Ó Con Ceanainn
Irish king
About William Ó Con Ceanainn
William Ó Con Ceanainn was an Irish.
William Ó Con Ceanainn, Lord of Uí Díarmata, died in 1478.
Overview
Sub anno 1478, the Annals of the Four Masters state that
"Thomas O'Concannon, Lord of Hy-Diarmada, was slain by the son of his own brother."
He was succeeded by William, who died later the same year, who was in turn succeeded by his son, Davock.
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Important facts
Frequently asked questions
Who was William Ó Con Ceanainn?
Irish king
When did William Ó Con Ceanainn die?
William Ó Con Ceanainn died in 1478.
What nationality was William Ó Con Ceanainn?
William Ó Con Ceanainn was Irish.
Sources & further reading
· Wikipedia: William Ó Con Ceanainn
· DBpedia: William Ó Con Ceanainn
Cite this page
APA: Biography.guide. (2026). William Ó Con Ceanainn. https://biography.guide/william-o-con-ceanainn/
MLA: "William Ó Con Ceanainn." Biography.guide, https://biography.guide/william-o-con-ceanainn/.
Chicago: "William Ó Con Ceanainn." Biography.guide. https://biography.guide/william-o-con-ceanainn/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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