The Pelham-Clinton family is a prominent English noble family with roots tracing back to the 17th century. The family is known for its connections to the Duke of Newcastle and has produced several notable figures in British history, including politicians and military leaders. The family's lineage includes the Pelham and Clinton surnames, which have been linked through marriage and inheritance. Members of the Pelham-Clinton family have held various titles, including the Earl of Lincoln, and have played significant roles in the political and social landscape of England over the centuries.