 Scannlán mac Fearghal

Scannlán mac Fearghal, ancestor of the Ó Scannláin family of County Galway, .Scannlán was a member of the Uí Fiachrach Aidhne dynasty of south County Galway, and is listed in the genealogies as a seventeen-times great-grandson of King Guaire Aidne mac Colmáin of Connacht, who died in 663.