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
Limerick boycott intending to embark on ships from Cobh to travel to America. Some of the families that left Limerick due to the boycott were the Ginsbergs, the Jaffés (to Newcastle), the Weinronks (to South Africa), and the Goldbergs (to Leeds). The Goldberg family ended up leaving Leeds and settling in Cork. Gerald Goldberg, a son of this migration, became Lord Mayor of Cork in 1977, and the Marcus brothers, David and Louis, grandchildren of the boycott, would become hugely influential in Irish literature and Irish film, respectively. Among the Jaffé family that left Limerick due to the boycott was the grandfather