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Male William De St Pierre De Meschines Click to view William De St Pierre De Meschines in the family tree

William De St Pierre was born about 1103 in Gernon Castle, Normandy, France.  William De St Pierre's father was Ranulph III De Briquessart De Meschines and his mother was Lucia of Mercia.  His paternal grandfather was Ranulph II De Briquesart De Meschines and his paternal grandmother is Maud D'Avranches; his maternal grandfather was UNKNOWN Turold and his maternal grandmother is Alvarissa Malet. He had a brother and a sister, named Randulf IV and Alice.  He was the youngest of the three children. He had a half-brother named William.  He died in 1130 in Egrement and Copeland, Cumberland, England.


William De St Pierre's family with Cecily De Rumilly

They had a son and two daughters, named Johans De, Maud and Alice.

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