Kings of Umhaill
The Kings of Umaill were rulers of Umaill a kingdom or territory located in the west of what is now County Mayo, Ireland.
Its earliest rulers were the semi-historical Tuath mhac nUmhoir. The Umaill, its early historical rulers, were renamed the Uí Briúin Umaill to claim a fictitious relationship with the Uí Briúin. By the 12th century the ruling family adopted the surname Ó Máille, and were reckoned with the Ó Dubhda, Ó Flaithbheartaigh and Mac Conraoi as supreme seafaring clans of Connacht.Kings of Umaill
- Flannabhra, died 773
- Dunghal mac Flaithniadh, died 776
- Aedhghal, died 779
- Flathghal mac Flannbhrath, died 782
- Cosgrach mac Flannbhrath, died 812
- Cairbre mac Cinaedh, died 847
- Gilla na nInghen Ua Cobhthaigh, died 1004
- Domhnall Ua Máille, died 1176
- Domnall Ruadh Ó Máille, died 11 November 1337
- Owen Ó Máille, died 1362
- Diarmuid mac Owen Ó Máille, died 1362
- Donell Ó Máille, 1401
- Aodh Ó Máille, died 1415
- Diarmaid Ó Máille, fl. 1415
- Tadhg mac Diarmaid Ó Máille, died 1467
- Eoghan, d. 1513
- Cormac mac Eoghan Ó Máille, died 1523
- Domhnall mac Tomás Ó Máille, fl. 1523
- Eoghan Dubhdara Ó Máille, fl. 1530
- Gráinne Ní Mháille, c.1530–c.1603
