House of Werchin

Cadet branch of the House of Hainaut

• Coat of Arms
• 

  House of Werchin
  Lords of Werchin, La Longueville, Thy-Le-Château and Walincourt
  Barons of Cysoing
  Seneschals of Hainaut

• Cadet Branches
• 

  House of Barbençon-Werchin
  Lords of Jeumont, Fagnolles, La Longueville, Roubaix, Walincourt and Thy-Le-Château
  Barons of Werchin and Cysoing
  Seneschals of Hainaut
  Matrilineal branch issued from Philippotte. daughter of Jacques III de Werchin

• Personal Arms
• 

  Jacques II de Werchin
  Lord of Werchin and La Longueville
  Arms in Tournoi de Compiègne chronicles

• 

  Jacques II de Werchin
  Lord of Werchin and La Longueville
  Arms in Herald's Roll and Wijnbergen Armorial