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Female Lafracoth O'Brien Click to view Lafracoth O'Brien in the family tree

Lafracoth was born in 1076 in Munster, Ireland.  Lafracoth's father was Muirchertach (Murrough) O'Brien , King of Munster and her mother was Dubhchobhleigh Na Ossory.  She was an only child.


Lafracoth's family with Arnulph de Montgomery

‌Lafracoth and Arnulph de were married in a religious ceremony in 1100.  They had a son and a daughter, named Philip de and Alice de.

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