English victory England The siege of Cahir Castle took place in Munster, in southern Ireland in 1599, during the campaign of the Earl of Essex against the rebels in the Nine Years War (1595-1603).
He avoided confrontation with the northern rebels under Hugh O'Neill and chose instead to settle the southern part of the country, which was most susceptible to Spanish interference at a time when England feared another Armada expedition.
The castle stood on a rock in the middle of the river and was considered impregnable by its situation, with its large keep enjoying the protection of six stout towers and thick curtain walls.
But as the English army prepared to march from the riverside town of Clonmel, Cahir gave assurances that James Galdie would surrender the castle as soon as they came in view.
Lord Cahir was sent ahead (with Henry Danvers, lieutenant general of the horse) to call on his brother to surrender and allow an English garrison to enter; he was answered with threats and insults by those who came out to parley with him, and was then accused by Essex of breach of faith.
It was decided that approaches should be made along the east bank by way of old ditches and a wall, and that a trench be dug close up to the riverbank, within 50 paces of the castle, where a platform for the cannon might be erected.
In the afternoon, there was free traffic in and out of the castle, and he ordered a detachment of 300 to seize the orchard garden on the southside, which had been plashed on its outer edges: this was readily achieved with the loss of only a few men, although the English had been especially vulnerable as they crossed the river.
Then a ball stuck in the culverin, but this was quickly cleared, and fifty shots were fired, until the garrison was silenced: they dared not stay in any tower or fight on that side of the castle.
Soon after, Essex's campaign ground to a halt with a controversial cessation of arms with O'Neill, and the English commander fled the country to patch up his relations with Elizabeth.