FIACHA Muireadach Tireach

Abt 0280 - Abt 0326  (46 years)

• Name	FIACHA Muireadach Tireach
  Birth	Abt 0280	Ireland
  Gender	Male
  Death	Abt 0326	Tyrone, Ireland
  Notes	Muireadach Tireach, the son of Fiacha Srabhteine was a 4th C. Irish king who regained his father's throne as a High King of Ireland, having defeated his nephew Cairell Colla Uais one of the three Colla brothers. [1] [2] [3] Muireadach Tireach banished the three Colla brothers to Scotland, and ruled his people in Ireland for 30 years. Muireadach Tireach is listed as the 122nd monarch in the line of Heremon of Irish Kings in Irish Pedigrees; the Stem of the Irish Nation by John O'Hart [4] [5] A date of death for Muireadach Tireach is variously cited as 326, 343, 356 or 357.[6]. Sources ↑ Wikipedia : Muiredach Tirech ↑ Carbry Liffechar, Ard-righ .. had two sons Eochaidh Doimhlein (or Dubhlein) & Fiacha Strabhteine Ulster Journal of Archaeology (Google eBook). Ulster Archaeological Society, 1897 - Ulster (Northern Ireland and Ireland. ↑ Wikipedia, (http:www.wikipedia.com: accessed 6 June 2015), "Fíacha Sroiptine," http://en.wikipedia.org/wiki/F%C3%ADacha_Sroiptine. ↑ Library Ireland - Irish Pedigrees : O'Neill No:1 : No:85 Muireadach Tireach ↑ John O'Hart, Irish Pedigrees: Or, The Origin and Stem of the Irish Nation (Dublin:M. H. Gill and Son, 1881), p. 370, digital images, https://books.google.com/books?id=STYbAAAAYAAJ&lpg=PA370. Google Books (http://books.google.com : accessed 31 May 2015). ↑ Wikipedia, (http:www.wikipedia.com: accessed 31 May 2015), "Muiredach Tirech,", https://en.wikipedia.org/wiki/Muiredach_Tirech. Bart Jaski Genealogical tables of medieval Irish royal dynasties Table-1 Early Irish Kingship Succession by Jaski Bart, Published by Four Courts Press, 2013, ISBN 1846824265 ISBN 9781846824265 Wikipedia-Muiredach. Ruled 310-343 (FFE) or 326-356 (AFM). Both of these reigns ended after his listed DOD on this profile. No wife is mentioned. Irish Monarchs of the line of Heremon, Library Ireland
  Person ID	I59349	Freeman-Smith
  Last Modified	27 Jan 2026

  
  

  Father	SRABHTEINE Fiacha,   b. Abt 0255, Tara, Meath, Ireland d. 0306, Dubhchomar, Crioch Rois, Ireland (Age 51 years)
  Relationship	natural
  Mother	BRITAIN Aiofe,   b. Abt 0240, England d. Ireland
  Relationship	natural
  Family ID	F26364	Group Sheet  |  Family Chart

  
  

  Family
  Children	1. mac MUIREADACH Eochaid Mugmedón,   b. Abt 0325, Ireland d. Abt 0365, Ireland (Age 40 years)  [Father: natural]
  Family ID	F347441	Group Sheet  |  Family Chart
  Last Modified	27 Jan 2026