Pierre d'Aulnay

• 
• Born in 1090 in Aulnay-sous-Bois
• Deceased circa 1143, at the approximate age of 52 years

Parents

• Gauthier d'Aulnay, alias Gauthier Ier d'Aulnay (1060 - ), chevalier, seigneur d'Aulnay
• Adeline N

Family

• Married in 1113, with Hélissendre de Montmorency, issuing
  • Gauthier (1115 - 1165)