Question: Who is the paternal grandfather of John Tufton, 4Th Earl Of Thanet?
Sentence (from "John Tufton, 4th Earl of Thanet"): Tufton was the second son of John Tufton, 2nd Earl of Thanet, by Lady Margaret, daughter of Richard Sackville, 3rd Earl of Dorset and Lady Anne Clifford.
Relevant evidence: Yes