Battle of Three Rocks

The Battle of Three Rocks was a United Irish victory during the Wexford Rebellion, a part of the 1798 rebellion, against a British artillery column marching to reinforce Wexford town against anticipated rebel attack.

By 29 May, patriot victories at Oulart Hill and Enniscorthy had spread the rising throughout county Wexford, with patriot camps amassing at several locations and confining British troops to a few towns now vulnerable to attack, such as Wexford, Gorey, and Bunclody/Newtownbarry.

Upon receipt of these reports, General Fawcett, commander of the British garrison at Duncannon fort, led a column of 200 soldiers to bolster the garrison at Wexford town. Orders were given for a supporting artillery column of almost 100 militia and gunners with two howitzers to follow and link up with the infantry column halfway between Wexford and Duncannon at the village of Taghmon.

Making rapid progress and encountering no opposition, Fawcett's column arrived about dusk at Taghmon and free-quartered his troops for the night among the inhabitants of the village. Sometime after two o’clock in the morning, the slower artillery column arrived at Taghmon but inexplicably continued without stopping towards Wexford for reasons that remain unclear.

A large group of rebels, aware of the advancing British redcoats prepared an ambush at the eastern end of Forth Mountain, where the ground receded to the "Three Rocks". In the pre-dawn darkness, rebel musket men were stationed immediately parallel to the anticipated line of advance, backed by hundreds of pikemen concealed behind the rock outcrops and scrub. Rebel signallers with flags watched the approaches and gave signal to fire when the troops reached the chosen killing ground.

As dawn broke, the British column walked unsuspectingly into the trap and suffered a close-range volley of musket fire followed by a massed pike charge into the line, giving the soldiers no chance of regrouping. The fighting was over in a matter of minutes, leaving around 70 of the militia dead, most of the gunners captured, and the two howitzers in the hands of the rebels.

A few survivors of the rout reached Fawcett's force in Taghmon about an hour later, bringing news of the disaster. Unnerved by the annihilation of his support column and by the prospect of attack from United Irishmen armed with artillery, Fawcett ordered his men to retreat to Duncannon, thus abandoning his original mission to relieve Wexford.

Meanwhile, the commander of the British garrison at Wexford, General Maxwell, concerned by the non-arrival of the troops from Duncannon and by reports of fighting, led a force of cavalry in the direction of the Three Rocks to meet the expected reinforcements. They soon encountered United Irishmen drawing up the captured artillery to use against Wexford and fled back to the town but lost a cavalry captain to rebel gunfire before escaping.