Annalistic references
* ''1096. Muircheartach, i.e. the Boar, O'Dubhda, lord of the Ui-Amhalghadha, was slain by his own tribe.''External links
* http://www.ucc.ie/celt/published/T100005B/References
* ''The History of Mayo'', Hubert T. Knox, p. 379, 1908. {{DEFAULTSORT:Ua Dubhda, Muirchertach An Cullach People from County Sligo Monarchs from County Mayo 11th-century Irish monarchs