Tadc mac Briain, King of Munster

- 1023

• Name	Tadc mac Briain  [1, 2, 3, 4, 5]
  Suffix	King of Munster
  Gender	Male
  Also Known As	Tadc mac Briain  [2]
  Also Known As	Tadhg  [5]
  Death	1023  [2, 3, 4, 5]
  Person ID	I13	O'Brien Genealogy
  Last Modified	22 May 2026

  
  

  Father	Brian Boru, High King of Ireland,   b. Abt. 941, Kincora, Killaloe, Clare, Ireland d. 23 Apr 1014, Clontarf, Dublin, Ireland (Age 73 years)
  Mother	Echrad ingen Carlusa
  Family ID	F2	Group Sheet  |  Family Chart

  
  

  Family	Mór ingen Gilla Brigte
  Children	+ 1. Turlough O'Brien, High King of Ireland,   b. 1009   d. 14 Jul 1086, Kincora, Killaloe, Clare, Ireland (Age 77 years)
  Family ID	F9	Group Sheet  |  Family Chart
  Last Modified	22 May 2026

  
  

• Sources

  [S1] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "Brian Boru," https://en.wikipedia.org/wiki/Brian_Boru, (San Francisco, CA: Wikimedia Foundation, Inc.). [S2] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "Tadc mac Briain," https://en.wikipedia.org/wiki/Tadc_mac_Briain, (San Francisco, CA: Wikimedia Foundation, Inc.). [S3] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "Toirdelbach Ua Briain," https://en.wikipedia.org/wiki/Toirdelbach_Ua_Briain, (San Francisco, CA: Wikimedia Foundation, Inc.). [S10] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "Donnchad mac Briain," https://en.wikipedia.org/wiki/Donnchad_mac_Briain, (San Francisco, CA: Wikimedia Foundation, Inc.). [S14] Wikipedia Contributors, Wikipedia: The Free Encyclopedia, "O'Brien dynasty," https://en.wikipedia.org/wiki/O'Brien_dynasty, (San Francisco, CA: Wikimedia Foundation, Inc.).