child of Prince Albert & Queen Victoria & wife of John George Edward Henry Douglas Sutherland Campbell Marquess of Lorne, Duke of Argyll. Princess Louise Caroline Alberta on her wedding day in 1871 when she became the Dutchess of Argyll.
Queen Victoria's Mysterious Daughter: A Biography of Priness Louise. The sixth child of Queen Victoria and Prince Albert had a difficult childhood and troubled adolescence, a world away from the usual perception of the life of a privileged princess.
Queen Victoria's ravishing daughter, a secret love and a sex scandal
Princess Louise of Saxe-Gotha-Altenburg (Louise Dorothea Pauline Charlotte Fredericka Auguste; 1800 – was the wife of Ernst I, Duke of Saxe-Coburg and Gotha and the mother of Prince Albert, husband of Queen Victoria.