Question: When did Robert Harley, 1St Earl Of Oxford And Earl Mortimer's father die?
Sentence (from "Robert Harley, 1st Earl of Oxford and Earl Mortimer"): In 1714 Harley fell from favour following the accession of the first monarch of the House of Hanover, George I, and was for a time imprisoned in the Tower of London by his political enemies.
Relevant evidence: No