Question: Who is the paternal grandfather of Augustus Fitzroy, 7Th Duke Of Grafton?
Sentence (from "Augustus FitzRoy, 7th Duke of Grafton"): Augustus Charles Lennox FitzRoy, 7th Duke of Grafton (22 June 1821 – 4 December 1918), styled Lord Augustus FitzRoy before 1882, was the second son of Henry FitzRoy, 5th Duke of Grafton and his wife, Mary Caroline, daughter of Admiral the Hon.
Relevant evidence: Yes