Guillaume Ier de Tancarville

• 
• Born in 1064
• Deceased in 1129, at the approximate age of 64 years

Parents

• Raoul Ier de Tancarville, chevalier, seigneur de Tancarville, chambellan de Normandie
• Helvis de L'Espinay

Family

• Married in 1087 in Arques-la-Bataille, with Mathilde Giffard, alias Mathilde d'Arques (c. 1060 - 1112), issuing
  • Rabel II ( - 1139)
  • Lucie
  • Simone (1092 - 1149)

Occupations

• chambellan de Normandie
• chambellan du duc Robert Courteheuse
• chambellan de Henri Beauclerc