Brother of Geoffrey Murdac

Brother of Geoffrey was born about 1085 in Lazenby,Cumberland,England.  Brother of Geoffrey's father was Ralph , Sir Meurdach.  His paternal grandfather was Richard , Sir FitzMeurdach. He had two brothers named Geoffrey , of Beaudesert, Sir and Ralph.  He was the oldest of the three children.  Brother of Geoffrey is no longer alive.

He had a biological daughter named Hawise Helewise.