What is Saint-Berthevin?
[[Image:Blason Saint-Berthevin.svg|thumb|90px|Coat of arms]] '''Saint-Berthevin''' is a [[Communes of France|commune]] of 6,909 people ([[2007]]). It is found in the region [[Pays de la Loire]] in the [[Mayenne]] department in the northwest of [[France]]. {{France-geo-stub}} {{authority control}} [[Category:Communes in Mayenne]]