'Fir Craibe' is a branch of the
Fir Ol nEchmacht, one of the ancient peoples of
Ireland.
The kingdom of the Fir Craibe extended from Limerick to the Palace of Fidach, a place thought to be located in north-eastern
Aidhne. In later centuries the territory south of Aidhne,
Thomond, would be annexed by
Munster, which it is still counted as part of.
Sources
★ "Foras Feasa Eirann",
Geoffrey Keating, 1636.
★ "Leabhar Mor nGenealach",
Dubhaltach MacFhirbhisigh, 1649-1666.
★ "Ogyia",
Ruaidhri O Flaithbheartaigh, 1684.
★ "The History of Mayo",
T.H.Knox, 1908.