 Gall is a word that originally meant " Foreigner " or " Norseman " ( later " <unk> " ) , and might be meant to refer to someone from the region of Innse Gall , i.e. from the Hebrides . It is not clear who Gofraidh or Amhlaibh Fionn are , but they may refer to some of the Norse @-@ Gaelic rulers of Mann and Dublin , possibly Amhlaibh Conung and Gofraidh <unk> . 
