Battle of Knocknaclashy Boyle had inspired a mutiny among the English Royalist garrison in Cork, causing them to defect to the Parliamentarians. This had outflanked the defences of Irish Confederates and English Royalists, causing them to retreat behind the river Shannon into Connacht, where they held the fortified cities of Limerick and Galway. Henry Ireton went on to besiege Limerick. The only organised Irish forces remaining in south Munster were those of Donagh MacCarthy, Viscount Muskerry, who held out in the mountainous area of west Cork and county Kerry – which was his clan’s native territory. In July 1651, Muskerry set out from
Dublin–Cork railway line Dublin–Cork railway line The Dublin–Cork main line is the main InterCity railway route in Ireland between Dublin Heuston and Cork Kent. It is one of the longest in Ireland at 266 km. The line is utilised by both InterCity and Commuter services. Services to Waterford branch off at Cherryville Junction, after Kildare, and to Westport and Galway after Portarlington. Although there are some direct services to Limerick, most services require a change at either Limerick Junction or Ballybrophy traveling onward via the Limerick-Ballybrophy railway line. Services to Tralee via Killarney and Farranfore (for Kerry Airport) run from Mallow. Commuter services