Clann Fhergail was a cantred located in County Galway, comprising the baronies of Moycullen and Galway, and the parishes of Oranmore and Ballynacourty and Rahoon.
Crichaireacht cinedach nduchasa Muintiri Murchada is a tract dating since the reign of its overlord, Flaithbertaigh Ua Flaithbertaigh who died 1098 (he was the King of Connacht from 1092-1098). This list contains the main families of the region and their estates within Clann Fhergail. The first listed was the family of Halloran.
See also
Uí Fiachrach Aidhne Clann Taidg Conmaicne Mara Delbhna Tir Dha Locha Muintir Murchada Senchineoil Uí Maine Soghain Trícha Máenmaige Uí Díarmata Cóiced Ol nEchmacht Síol Anmchadha Iar Connacht Maigh Seola Cenél Áeda na hEchtge Cenél Guaire Muintir Máelfináin Conmaicne Cenéoil Dubáin Conmaicne Cuile Tolad Bunrath Uí Briúin Rátha Tír Maine Uí Briúin Seola Machaire Riabhach Maigh Mucruimhe Airthir Connacht Meadraige Corca Moga Óic Bethra
References
Medieval Ireland: Territorial, Political and Economic Divisions, Paul MacCotter, Four Courts Press, 2008, pp. 133–134.