Messac
○ Français: Messac
○ Breton: Mezeg
( Brezhoneg )
○ Population: 2 700 hab
○ Gentilé: messacois
○ Type: Ancienne commune
○ Superficie: 41,64 km²
○ Densité: 64.84 hab/km²
○ Latitude: 47°49'0" N
○ Longitude: 1°48'0" W
○ Latitude: 47.816700
○ Longitude: -1.800000
○ pages: 7869
○ Ce jour: ✝ Léon I°
