▁J enne ▁is ▁a ▁comune ▁( m unicip ality ) ▁in ▁the ▁Metropolitan ▁City ▁of ▁Rome ▁in ▁the ▁Italian ▁region ▁Laz io , ▁located ▁about ▁ ▁east ▁of ▁Rome . ▁ ▁J enne ▁borders ▁the ▁following ▁municipal ities : ▁Ar cin azzo ▁Rom ano , ▁Sub ia co , ▁Tre vi ▁nel ▁Laz io , ▁Valle pi etra . ▁ ▁In ▁the ▁late ▁ 1 2 th ▁century , ▁it ▁was ▁the ▁birth place ▁of ▁Pope ▁Alexander ▁IV . ▁ ▁References ▁ ▁Category : C ities ▁and ▁towns ▁in ▁Laz io <0x0A> </s> ▁Gu ern sey ▁Airport ▁ ▁is ▁an ▁international ▁air port ▁on ▁the ▁island ▁of ▁Gu ern sey ▁and ▁also ▁largest ▁air port ▁in ▁the ▁B ail i wick ▁of ▁Gu ern sey . ▁It ▁is ▁located ▁in ▁the ▁Forest , ▁a ▁parish ▁in ▁Gu ern sey , ▁ ▁south west ▁of ▁St . ▁Peter ▁Port ▁and ▁features ▁mostly ▁fl ights ▁to ▁Great ▁Britain ▁and ▁some ▁other ▁European ▁destin ations . ▁ ▁History ▁ ▁The ▁air port ▁was ▁officially ▁opened ▁on ▁ 5 ▁May ▁ 1 9 3 9 . ▁However , ▁regular ▁air ▁services ▁only ▁comm enced ▁in ▁October ▁ 1 9 4 6 . ▁By ▁ 1 9 4 8 , ▁BE A ▁were ▁operating ▁a ▁daily ▁service ▁to ▁South am pton ▁using ▁Douglas ▁DC - 3 ▁aircraft . ▁From ▁ 1 9 5 1 , ▁Jersey ▁Airlines ▁fle w ▁BE A ▁associate ▁scheduled ▁services ▁to ▁South am pton ▁at ▁week ends ▁using ▁Rap ide ▁eight - se at