Gormfhlaith O'Donell
Gormfhlaith O'Donell was a daughter of the O'Donnell king of Tír Conaill and the wife of Aodh Reamhar Ó Néill, king of Tír Eoghain. The Irish annals record her death in 1358, and her son Niall Mór succeeded Aodh Reamhar as king in 1364.