As of 2005 , the town has a population of 1,200 .
Rollingen ( Luxembourgish : Rolleng ) is a town in the commune of Mersch , in central Luxembourg .
As of 2005 , the Rolleng has a population of 1,200 .
Rollingen ( Luxembourgish : Rolleng ) is a town in the commune of Mersch , in central Luxembourg .