Hugh De Ponthieu
Hugh was born in 1000 in Ponthieu, Somme, Picardy, France.  He died at the age of 52 on November 20th, 1052 in St Riquier, Picardie, France.

 Bertha D Aumale
Bertha was born in 1005 in Aumale, Normandy, France.  She died at the age of 85 in 1090 in Aumale, Normandy, France.

 Guy I De Ponthieu
Guy I was born in 1036 in Ponthieu, Somme, Picardy, France.  He died at the age of 64 on October 13th, 1100 in Montreuil, Pas De Calais, France.