County of Mortain
- Ruling Houses
-
House of Vitré
Robert de Vitré -
-
House of Plantagenet
Geoffrey d'Anjou -
House of Plantagenet
John "Lackland" -
-
House of Capet
Philippe Hurepel -
House of Capet
Joan of Navarre -
House of Évreux
Peter of Navarre -
House of Wittelsbach
Louis of Wittelsbach -
-
House of Harcourt
Jean d'Harcourt -
House of Orléans-Longueville
Jean de Dunois -
House of Valois-Anjou
Charles of Maine -
House of Valois
Charles of Valois -
