アイルランド・カトリック同盟
On 23 October 1641, a major rebellion broke out in Ireland, and County Wexford produced strong support for Confederate Ireland. Oliver Cromwell and his English Parliamentarian Army arrived in 1649 in the county and captured it. The lands of the Irish and Anglo-Normans were confiscated and given to Cromwell's soldiers as payment for their service in the Parliamentarian Army. At Duncannon, in the south-west of the county, James II, after his defeat at the Battle of the Boyne, embarked for Kinsale and then to exile in France.