Question: Who is George Grey, 6Th Earl Of Stamford's paternal grandfather?
Sentence (from "George Grey, 6th Earl of Stamford"): George Harry Booth-Grey, 6th Earl of Stamford and 2nd Earl of Warrington (31 October 1765 – 26 April 1845), styled Lord Grey from 1768 to 1819, was a British peer and parliamentarian.
Relevant evidence: Yes