House of Pierrepont

• Coat of Arms
• 

  House of Pierrepont
  Lords of Pierrepont
  Ancient arms

• 

  House of Pierrepont
  Lords of Pierrepont, Montmirail and La Ferté-Gaucher
  Counts of Roucy and Braine

• Cadet Branches
• 

  House of Pierrepont d'Amblie
  Lords of Amblie
  Counts and Marquises of Pierrepont

• 

  House of Pierrepont de Cotentin
  Lords of Pierrepont-en-Cotentin

• 

  House Pierrepont of Holme
  Lords of Holme Pierrepont and Thoresby
  Viscounts Newark
  Marquesses of Dorchester
  Earls and Dukes of Kingston-upon-Hull
  English branch

• Personal Arms
• 

  Jean III de Pierrepont
  Count of Roucy
  Alternative arms variant in Wijnbergen Armorial