Author's treatment of Puritanism not careless His hereditary connection with the Scottish covenanters — His great-grandfather, the Rev. W. Tweddale of Glenluce — Pedigree of the family — Documents te specting Turner — Agreement (1819) for drawings of the Rhine — Delineation of his character from a cast of his head taken after death — Description of him from life (1843) by Mrs. John Simon — A railway journey with Tumer — His seeing eyes — The origin of his Rain, Steam, and Speed.