Question: Earl of Donoughmore is a title in the Peerage of Ireland, his ancestors had long lived in the County Cork area as allies of the Mac Cárthaigh clan; they lost out during the times of Oliver Cromwell, an English military and political leader and later had which governmental position?
Sentence (from "Oliver Cromwell"): Oliver Cromwell (25 April 15993 September 1658) was an English military and political leader and later Lord Protector of the Commonwealth of England, Scotland, and Ireland.
Relevant evidence: Yes