Château-Porcien (Principality of)

The Principality of Château-Porcien is a fiefdom that was established as a result of the marriage of the Duke of Valentinois (the future Prince Honoré IV) to Louise d'Aumont-Mazarin in 1777.

Localisation Google Map :

Related Places :
Mayenne (earldom of)
La Milleraye (duchy of)
Parthenay (barony of)
Secondigny (ealrdom of)
Massy (barony of)
Longjumeau (earldom of)
Chilly (marquisate of)
Rethel-Mazarin (duchy of)