Williamite War

Shannon Retreat

Limerick became one of the principal centres of Jacobite resistance after William III’s victory at the Boyne on 1 July 1690 forced the Irish army to abandon the eastern approaches to Dublin. James II departed for France, but most of his surviving soldiers remained under arms and withdrew westwards towards the River Shannon. Some gathered around Athlone, which guarded an important crossing into Connacht, while the larger concentration developed around Limerick. The city’s walls, river position and access to the western counties offered the Jacobites a defensible base from which the war might continue despite the loss of Dublin.

Drogheda Muster

Limerick entered the military calculations of the Jacobite leadership during the first half of September 1689, as Marshal Schomberg’s Williamite army advanced southwards through Ulster. French commander Conrad de Rosen regarded Dublin and Drogheda as dangerously exposed and favoured concentrating the Irish forces behind the Shannon, with Athlone and Limerick forming the principal defensive centres. The proposal revealed how rapidly Limerick had become important to the survival of James II’s cause. Richard Talbot, Duke of Tyrconnell, opposed an immediate abandonment of the eastern approaches and supported assembling the available Jacobite regiments around Drogheda to confront the advancing enemy.