Duvelina Seinfria de Crépon

• 
• Born circa 952

Parents

• Herbastus de Crepon (c. 925 - 984)
• Cyrid Gyrithe Olafsdotter Uppsala (d')

Family

• Married with Thorold d'Harcourt (c. 970 - aft. 1040), issuing
  • Josseline (c. 989 - 1050)
  • Hunfroy (995 - 1044)