Family: King of Munster Muirchertach O Brien / Dubhchobhleigh Na Ossory (F5169)

• Male King of Munster Muirchertach O Brien

  
  

  Birth	1030	Clare, Ireland
  Death	1119	Waterford, Ireland
  Burial
  Marriage
  Father	Toirrdelbach O Brien | F5168 Group Sheet
  Mother	Derbforgaill Na Ossory | F5168 Group Sheet

  
  

  Female Dubhchobhleigh Na Ossory

  
  

  Birth	1050	Ossory,,,Ireland
  Death	1098
  Burial
  Father
  Mother

  
  

  Female + Princess Lafracoth O'Brien

  
  

  Birth	1076	Pembrokeshire, Wales
  Death	1135	Pembrokeshire, Wales
  Burial
  Spouse	Earl of Pembroke Arnulph Cimbricus Montgomerie | F5173
  Marriage	1101	Pembroke, Pembrokeshire, Wales