Question: Who is George Grey, 6Th Earl Of Stamford's paternal grandfather?
Sentence (from "George Grey, 6th Earl of Stamford"): On Stamford's death at Enville Hall in 1845, his senior titles devolved upon his grandson, George Grey who succeeded as the 7th and 3rd Earl, since his father who was summoned as the 8th Baron Grey of Groby in 1832 had predeceased him in 1835.
Relevant evidence: No