Duchy of Rethel

In 1663 the Duchy of Rethel was renamed to Duchy of Mazarin

• Ruling Houses
• 

  House of Gonzaga

• 

  House of Mazarin
  Jules Mazarin

• 

  House of Mancini
  Hortense Mancini

• 

  House of La Porte

• 

  House of Durfort
  Louise-Jeanne de Durfort

• 

  House of Aumont