High Quality Content by WIKIPEDIA articles! The Mark Twain House and Museum was the home of Samuel Langhorne Clemens (a.k.a. Mark Twain) from 1874 to 1891 in Hartford, Connecticut, USA. Before 1874, Twain had lived in Hannibal, Missouri. The architectural style of the 19-room house is Victorian Gothic. The house is also notable for the major works written during his residency, including The Gilded Age, The Adventures of Tom Sawyer, The Prince and the Pauper, Life on the Mississippi, Huckleberry Finn, A Tramp Abroad, and A Connecticut Yankee in King Arthur`s Court.