Question: Who was the great-grandfather of the author of the "Adventures of Huckleberry Finn" and went to Kentucky with the first State Representative of Casey County?
Sentence (from "Mark Twain"): Among his novels are "The Adventures of Tom Sawyer" (1876) and its sequel, the "Adventures of Huckleberry Finn" (1885), the latter often called "The Great American Novel".
Relevant evidence: Yes