Mondevert

Erbrée (French pronunciation: [ɛʁbʁe]; Breton: Ervored) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Bréal-sous-Vitré (French pronunciation: [bʁeal su vitʁe], literally Bréal under Vitré; Breton: Breal-Gwitreg) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Argentré-du-Plessis (French pronunciation: [aʁʒɑ̃tʁe dy plɛsi]; Breton: Argantred-ar-Genkiz; Gallo: Arjantrae) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

The château des Rochers-Sévigné, a former Breton residence of Madame de Sévigné, is a 15th-century Gothic manor house located near Vitré in Ille-et-Vilaine, France. After partial inscriptions in 1942 and 1944, the château has been listed as a historical monument since March 20, 1995.

Brielles (French pronunciation: [bʁijɛl]; Breton: Brielloù; Gallo: Berièll) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Saint-Pierre-la-Cour (French pronunciation: [sɛ̃ pjɛʁ la kuʁ]) is a commune, in the Mayenne department in the north-western of France.

Le Pertre (French pronunciation: [lə pɛʁtʁ]；Gallo: Le Pèrt, Breton: Ar Perzh) is a commune in the Ille-et-Vilaine department of Brittany in northwestern France.

La Gravelle (French pronunciation: [la ɡʁavɛl]) is a commune in the Mayenne department in north-western France.

Saint-Cyr-le-Gravelais (French pronunciation: [sɛ̃ siʁ lə ɡʁavlɛ]) is a commune in the Mayenne department in north-western France.

The Canton of Argentré-du-Plessis is a former canton of France, in the Ille-et-Vilaine département, located in the east of the department. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 9 communes, and its population was 14,523 in 2012.