What is Saint-Mars-sous-Ballon?
'''Saint-Mars-sous-Ballon''' is a former [[Communes of France|commune]]. It is found in the [[Regions of France|region]] [[Pays de la Loire]] in the [[Sarthe]] [[Departments of France|department]] in the west of [[France]]. On 1 January 2016, it was merged into the new commune of [[Ballon-Saint-Mars]].<ref>[https://www.legifrance.gouv.fr/eli/arrete/2015/8/7/INTB1528248A/jo/texte Arrêté préfectoral] 7 August 2015</ref> == References == {{reflist}} {{France-geo-stub}} [[Category:Former communes in Sarthe]]