Athlone (Irish: Baile Átha Luain, meaning 'town of Luan's ford') is a town on the River Shannon near the southern shore of Lough Ree in Ireland.The currently visible battlements and cannon emplacements were installed to prevent a French fleet from sailing up the River Shannon and establishing a bridgehead in Lough Ree (likewise south of Athlone at Shannonbridge, near Clonmacnoise).During the wars that took place in Ireland during the seventeenth century, Athlone held a strategic position, holding the main bridge over the Shannon into Connacht.Forty years later, during the Williamite war in Ireland, the town was again of strategic importance, being one of the remaining Jacobite strongholds after they had retreated west following the Battle of the Boyne.[4] It is named after a Sergeant Custume who, during the 1691 Siege of Athlone, led a dozen volunteers (of whom 2 survived) out under the Dutch guns to tear down a wooden bridge.
Irish soldiers marching across the bridge in Athlone for the handover of Custume Barracks, 1922.