House of Picquigny

• Coat of Arms
• 

  House of Picquigny
  Lords of Picquigny
  Vidames of Amiens

• Cadet Branches
• 

  House of Picquigny-Ailly
  Lords of Ailly-sur-Somme and Hervey
  Issued from Ferry de Picquigny, 4th son of Jean I

• 

  House of Picquigny-Milly
  Lords of Fluy and Milly
  Issued from Robert de Picquigny, 5th son of Jean I

• Personal Arms
• 

  Jean de Picquigny
  Lord of Picquigny
  Arms variant in Gelre Armorial

• 

  Renaud de Picquigny
  Lord of Picquigny
  Vidame of Amiens
  During the lifetime of his father Jean I

• 

  Jean de Picquigny
  Lord of Fluy
  Son of Robert de Picquigny, Lord of Fluy and grandson of Jean I