What is Frohen-le-Grand?
[[Image:AuthieFrohen.JPG|thumb|The river [[Authie (river)|Authie]] in Frohen-le-Grand.]] '''Frohen-le-Grand''' is a former [[Communes of France|commune]]. It is in [[Picardie]] in the [[Somme]] [[Departments of France|department]] in north [[France]]. On 1 January 2007, it was merged into the new commune of [[Frohen-sur-Authie]]. {{France-geo-stub}} [[Category:Former communes in Somme]]