On July 12, 1691 (Julian calendar), the Battle of Aughrim became one of the most decisive battles in Irish history. The forces of King William III of England, led by General Godert de Ginkell, defeated the Jacobite army loyal to King James II near Aughrim in County Galway. The battle was a turning point in the Williamite War in Ireland and effectively destroyed Jacobite hopes of restoring James to the throne.

On June 30, 1691, a Williamite army commanded by the Dutch general Godert de Ginkell captured the strategically important town of Athlone after a brief but intense siege during the Williamite War in Ireland.

Athlone was a vital crossing point on the River Shannon and a key defensive position for the Jacobite forces loyal to James II of England. The town’s capture opened the way for the Williamites, supporters of William III of England, to advance deeper into Ireland.

De Ginkell’s forces quickly overcame Jacobite resistance, securing the eastern side of the town before crossing the Shannon and forcing the defenders to retreat. The victory became a major turning point in the campaign, leading toward the decisive Battle of Aughrim just weeks later, which effectively ended Jacobite hopes of restoring James II to the throne.