The Grehan Sisters was an Irish folk music act of the mid-to-late 1960s who achieved popularity in Britain after moving to Manchester, England, in 1967 from their native Boyle in County Roscommon, via a spell performing in Dublin. They disbanded around 1970 but have occasionally reunited for one-off appearances in subsequent years, most recently in 2015, while Helen (formerly "Bernie") continues to perform intermittently as a solo artist. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.