O'Doherty also called O'Dogherty ruled the
Inishowen peninsula in northern
County Donegal in the northwest of
Ulster, the northern
province of Ireland. The
Gaelic O'Dohertys had traditionally accepted the
overlordship of the
O'Donnells, but had ambitions to become
freeholders under the English Crown instead. In 1600, at the age of 15, Cahir joined the forces of the English Governor of Derry,
Sir Henry Docwra, who were fighting to defeat
Tyrone's Rebellion. With the help of O'Doherty and other Gaelic lords, Docwra advanced from Derry into the heart of Gaelic territory. Docwra praised his courage under fire, and recommended him for a
knighthood. The two principal leaders of the northern rebellion,
The 2nd Earl of Tyrone and
The 1st Earl of Tyrconnell, were restored to their lands by the
Treaty of Mellifont in 1603, after publicly submitting to the new
King James VI and I. However, the English still suspected them of being involved in fresh plots. Summoned to London in 1607, they instead sailed for
the Continent with a group of their followers, in the
Flight of the Earls. By this time, the sympathetic Docwra had been replaced by
Sir George Paulet, who took a much harder view of the Gaelic lords, even loyalists like O'Doherty. Docwra had resigned his command because he felt that English veterans of the war and their Irish allies had been poorly rewarded in the peace settlement after the war, as the land promised to them had been returned to Lords Tyrone and Tyrconnell. O'Doherty had not suffered as badly as others, losing only
Inch Island.
Canmoyre Woods incident Tensions were high following the Flight of the Earls and the English were concerned that there might be a wider conspiracy amongst the Gaelic lords of the north. This was based partly on the evidence of
Lord Howth who had claimed that there was a major plot. Paulet, governor of
Derry, overreacted to reports that O'Doherty and a number of his followers were assembling for a planned revolt and marched out with troops. O'Doherty was in fact taking part in a
wood-cutting expedition to the Canmoyre Woods near his home, rather than assembling a rebellion as Paulet had been led to believe. O'Doherty travelled to Dublin to plead his case before
Sir Arthur Chichester, Lord Deputy of Ireland. Unfortunately, his arrival coincided with the escape from
Dublin Castle of
Lord Delvin, leader of a planned revolt. O'Doherty demanded that his innocence be publicly declared. Instead, Lord Deputy Chichester ordered that O'Doherty put up a huge
surety bond of more than £1,000, its repayment conditional on his future behaviour, and banned him from leaving Ireland – forbidding him to go to London to lobby King James. No evidence was provided of his involvement in any plot, but the incident severely damaged O'Doherty's relations with the government.
Plot , into whose entourage O'Doherty sought to be placed Despite his difficulties, O'Doherty persisted in his allegiance to
the Crown once he returned to
County Donegal. In January 1608,
Sir Cahir, as he was now, sat on the Irish jury that confirmed the
Act of Attainder against the absent
Earl of Tyrconnell, stripping him of his lands and title for
treason. He also pursued his links at Court, through contacts such as the well-connected
Sir Randal MacDonnell. O'Doherty sought to become a
courtier by gaining a place in the household of
Henry, Prince of Wales. The main cause of O'Doherty's move towards rebellion was the insults he suffered from Governor Paulet. While he was in
Derry on business, Paulet struck him in the face. O'Doherty now began to suspect that he could not hope for fair treatment from English justice, and armed force was his only possible tactic. He was encouraged by one of his neighbours, Sir
Niall Garve O'Donnell, who was possibly duplicitous and hoped to be awarded O'Doherty's lands in the event of a failed rebellion. Even at this point, O'Doherty remained reluctant to rebel and with "tears in his eyes" he approached English officers asking them how he could regain the Lord Deputy's favour. He even turned over one of his relations,
Phelim MacDavitt, a wanted man, to the authorities – a sign of the extreme demands being made on him. O'Doherty's lobbying on behalf of MacDavitt led to his release just in time to take part in the rebellion. O'Doherty now rose in revolt, choosing to "play the enemy" that the authorities "would not admit for a friend". The night before the rising, O'Doherty dined with his friend Captain
Henry Hart, the constable of
Culmore Fort, near Derry. O'Doherty explained his reasons for rebellion and asked Hart to hand Culmore over to him. Hart refused, even when threatened with death. To save her husband's life, Hart's wife agreed to help betray Culmore. She lured the garrison out of the fort, making them fall into an ambush by O'Doherty's men. The rebellion was poorly prepared. Ironically, unknown to O'Doherty, the very day he began his rising instructions were sent from London to Chichester asking him to grant O'Doherty's demands, especially returning Inch Island to him. == Rebellion ==