William Princerna  D'AUBIGNY, Butler to Henry I
William Princerna  was born about 1070.  He died in 1139.

 Maud BIGOD
Maud was born about 1088.  She died before 1136.

 William "Strong Hand"  D'AUBIGNY, Earl Arundel
William "Strong Hand"  was born about 1106.  He died on October 12th, 1176.