''Niall Garbh O Domhnaill'' anglicised as 'Niall Garve O'Donnell' (
1569 -
1626), was the last Prince of Tyrconnell. He is best known for siding with the English against his kinsman
Hugh Roe O'Donnell during the
Nine Years' War in the 1590s.
Niall Garbh was incensed at the elevation of his cousin
Hugh Roe to the
chieftainship in 1592, was further alienated when the latter deprived him of his castle of
Lifford, and a bitter feud between the two O'Donnells was the result.
While
Red Hugh O'Donnell was engaged in the
Nine Years' War against the English, Niall Garve exploited the political situation to his own advantage. Niall Garve made terms with the
English government, to whom he rendered valuable service both against the O'Neills and against his cousin -enabling an English force to land at
Derry under Henry Dowcra. But in 1601 he quarrelled with the lord deputy, who, though willing to establish Niall Garve in the lordship of
Tyrconnel, would not permit him to enforce his supremacy over
Cahir O'Doherty in
Inishowen.
After the departure of Hugh Roe from Ireland in
1602, Niall Garve and Hugh Roe's brother Rory went to London, where the privy council endeavoured to arrange the family quarrel, but failed to satisfy Niall. Charged with complicity in Cahir O'Dogherty's rebellion in
1608, Niall Garve and his son Neachtain were sent to the
Tower of London, where they remained till their deaths.
He married his cousin Nuala, sister of Hugh Roe and Rory O'Donnell. When Rory fled with
Hugh O'Neill the
Earl of Tyrone to Rome in 1607, Nuala, who had deserted her husband when he joined the English against her brother, accompanied him, taking with her her daughter Grania. She was the subject of an Irish poem, of which an English version was written by
James Mangan from a prose translation by
Eugene O'Curry.
References
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