Fiachu mac Néill

401 – 501 Ireland

king

Who was Fiachu mac Néill?

King of Uisnech

Biographical data adapted from Wikipedia’s article on Fiachu mac Néill (CC BY-SA 4.0).

Born

January 1, 0401

Died

501

Nationality

Zodiac Sign

Capricorn

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Last verified: April 14, 2026 · Data resynced monthly from Wikidata.