Walter of Mortagne died in 1174.
Battle of the Mortagne happened in 1914.
Mortagne-du-Nord's population is 1,580.
Mortagne-au-Perche's population is 4,513.
The population of Mortagne-sur-Sèvre is 6,315.
The population of Bec-de-Mortagne is 375.
The population of Flines-lès-Mortagne is 1,528.
The area of Mortagne-du-Nord is 2,180,000.0 square meters.
The population of Saint-Maurice-sur-Mortagne is 184.
The area of Mortagne-au-Perche is 8,600,000.0 square meters.
Sainte-Céronne-lès-Mortagne's population is 281.
The area of Mortagne-sur-Sèvre is 21.94 square kilometers.
Saint-Langis-lès-Mortagne's population is 904.