ATROCITIES AT SEA AND THE TREATMENT OF PRISONERS OF WAR BY THE PARLIAMENTARY NAVY IN IRELAND, 1641 –1649

In 1643, Robert Rich, the second earl of Warwick, the parliamentary lord high admiral, issued directions for naval officers in the Irish squadron to execute any soldiers seized whilst crossing from Ireland to join royalist armies in England and Wales. An ordinance was duly promulgated by parliament in October 1644 which authorized the killing of Irishmen captured at sea or in England. Thereafter, although a number of captains implemented this policy and put to death mariners, soldiers, and passengers detained on vessels going to and from confederate and royalist ports in Ireland, the killing of maritime captives never became the norm in the war at sea. This article provides a detailed analysis of the atrocities that occurred and the treatment of prisoners taken in the seas around Ireland during the war of the three kingdoms. In particular, this article examines the effect exerted by the threat of retaliatory executions of English seamen held in towns such as Wexford and Waterford on forcing parliament and its naval commanders to moderate their actions.