House of Fiennes-Heuchin

Cadet branch of the House of Fiennes

• Coat of Arms
• 

  House of Fiennes-Heuchin
  Lords of Heuchin, La Porte
  and La Planche

• Cadet Branches
• 

  House of Bois de Fiennes
  Lords of Bois d’Esquerdes, Annequin and Vermelles
  Barons of Esnes
  Viscounts of Fruges
  Counts of Chaumont
  Marquises of Fiennes
  Issued from Henri I, younger son of Robert I de Fiennes, Lord of Heuchin

• Personal Arms
• 

  Henri I de Fiennes
  Lord of Bois d'Esquerdes
  Younger son of Robert I de Fiennes
  Progenitor of Bois de Fiennes branch

• 

  Philippe de Bourbourg
  Lord of Verlinghem
  Castellan of Bourbourg
  Alleged scion of de la Fiennes-Heuchin family
  Arms in Herald's Roll