House of Wassenaer

• Coat of Arms
• 

  House of Wassenaer Ancient
  Lords of Wassenaar

• 

  House of Wassenaer
  Burgraves of Leiden

• Cadet Branches
• 

  House of Duivenvoorde
  Lords of Duivenvoorde

• House of Polanen Lords of Polanen and Breda

  House of Polanen
  Lords of Polanen and Breda