"and her coachman carting her up body and bones to roll into bed and she pulling him by the whiskers and singing him old bits of songs about Ehren on the Rhine and come where the boose is cheaper." (U12.1395)
'Come where the booze is cheaper' is a music-hall song with lyrics by E.W. Rogers and music by A.E. Durandeau. This PC from 1900 suggests that the booze is cheaper in Ireland!