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| Preceded by: New Office | Secretary of State for the Northern Department 1660–1668 | Followed by: Sir John TrevorSir John Trevor ( 1626 28 May 1672), English politician, was a son of Sir John Trevor (d. 1673) of Trevelyn, Denbighshire. His father was a member of parliament under James I and Charles I, and sat also in the parliaments of Oliver and of Richard Cromwell |