What is Château-Gontier?
[[Image:Blason Château-Gontier 53.svg|thumb|90px|Coat of arms]] '''Château-Gontier''' is a former [[Communes of France|commune]] of 11,131 people (as of 1999). It is found in the region [[Pays de la Loire]] in the [[Mayenne]] department in the northwest of [[France]]. On 1 January 2019, it was merged into the new commune of [[Château-Gontier-sur-Mayenne]].<ref>[https://www.legifrance.gouv.fr/eli/arrete/2018/11/14/TERB1833267A/jo/texte Arrêté préfectoral] 14 November 2018 {{in lang|fr}}</ref> == References == {{reflist}} {{France-geo-stub}} {{DEFAULTSORT:Chateau-Gontier}} [[Category:Former communes in Mayenne]] [[Category:Subprefectures in France]]