Question: Who is the paternal grandfather of William Fitzroy, 6Th Duke Of Grafton?
Sentence (from "Henry FitzRoy, 5th Duke of Grafton"): He represented Bury St Edmunds as a Whig between 1818 and 1820 and again between 1826 and 1831, and was member for Thetford between 1834 and 1841.
Relevant evidence: No