House of Rieux

• Coat of Arms
• 

  House of Rieux
  Lords of Rieux, Nozay and Fougeray

• 

  House of Rieux d'Rochefort
  Lords of Rieux, Rochefort, Rougé, Derval and Châteaugiron
  Barons of Ancenis and Malestroit
  Viscounts of Donges
  Counts of Harcourt and Aumale

• Cadet Branches
• 

  House of Rieux d'Assérac
  Lords of Ranrouët, Faugaret and Gué de l'Ile
  Barons of La Hunaudaye
  Viscounts of Donges
  Counts of Rieux
  Lords and Marquises of Assérac
  Issued from François, younger son of Jean IV de Rieux

• 

  House of Rieux d' Châteauneuf
  Lords and Counts of Châteauneuf
  Lords and Marquises of Sourdéac
  Barons of Neufbourg
  Viscounts of Donges
  Marquises of Ouessant
  Issued from Jean, 3rd son of Jean IV de Rieux