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

Lafracoth+ was born about 1070.  Lafracoth+'s father was Muirchertach II+ O'Brien and her mother is Dubhehobhlaigh Of+ Ossory.  Her paternal grandfather was Toirrdelbach+ O'Brien and her paternal grandmother is Dearbforgail Of+ Ossory; her maternal grandfather was Dermot Of+ Ossory.  She is an only child.


Lafracoth+'s family with Arnulph De+ Montgomery

They had a son and a daughter, named Robert+ and Alice+.


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