House of Lancaster

Cadet branch of the House of Plantagenet

• Coat of Arms
• 

  House of Lancaster
  Dukes of Lancaster

• 

  House of Lancaster
  King of England
  1399–1406

• 

  House of Lancaster
  Kings of England
  1406–1422

• 

  House of Lancaster
  King of England
  1422-1461 and 1470-1471

• Princes of Wales
• 

  Prince of Wales
  After 1406

• Cadet Branches
• 

  House of Beaufort
  Dukes of Somerset
  Legitimized line

• Personal Arms
• 

  Henry IV of England
  as Duke of Hereford

• 

  Thomas of Lancaster
  Duke of Clarence

• 

  John of Lancaster
  Duke of Bedford

• 

  Humphrey of Lancaster
  Duke of Gloucester

• 

  John of Gaunt
  1st Duke of Lancaster as Crown of Castile Pretender