Person:Unknown O'Brien (12)
_____ O'Brien
b. Ireland
 
Parents and Siblings
(edit)
  1. Muirchertach Finn O'Brien, King of Thomond - 1239
  2. Conchobar Ruadh O'Brien - Abt 1203
  3. Donnchadh Cairprech O'Brien, King of Thomond
  4. _____ O'Brien
Spouse and Children
(edit)
  1. Richard Mór de Burgh, 1st Baron of Connaught1194 - 1242
Add another spouse & children
Facts and Events
Name _____ O'Brien
Gender Female
Birth? Ireland
Marriage to William de Burgh
References
  1.   Wikipedia.

    http://en.wikipedia.org/wiki/William_de_Burgh

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