Eochaid Muigh-medon

Abt 310 - 365  (55 years)

• Name	Eochaid Muigh-medon
  Born	Abt 310	Antrim, Ulster, Ireland
  Gender	Male
  Died	365	Tara, Ireland
  Person ID	I11493	Brown Genealogy
  Last Modified	9 Apr 2025

  
  

  Father	Muireadeach Tirech mac Fiachach,   b. Abt 280, Ireland ,   d. 357, Ireland  (Age 77 years)
  Relationship	natural
  Mother	Muirion ingin Fiachadh,   b. Abt 280, Ulster, Ireland ,   d. UNKNOWN
  Relationship	natural
  Family ID	F1705	Group Sheet  |  Family Chart

  
  

  Family	Carthann Cais Dubh,   b. Abt 320, Britain ,   d. UNKNOWN
  Children	1. Niall Mor Nóigiallach,   b. Abt 342, Antrim, Ulster, Ireland ,   d. Abt 405, Niall's Ford, Boulogne, Gaul (France)  (Age 63 years)  [natural]
  Last Modified	9 Apr 2025
  Family ID	F3157	Group Sheet  |  Family Chart

  
  

• Notes

  He was previously married to Mong Fionn, and had by her: Brian, Fiachra, Olioll and Fergus. Mong Fionn was sister to Crimthann, King of Munster, whom she poisoned in the hope that her son Brian would succeed as High King. In order to avoid suspicion, she drank of the same poison herself and died. Her efforts were in vain and her sons were passed over for the monarchy in favour of Niall Mor.