Thomas Harris Lewis [died 1972], Welsh historian, pictured here with some of his research notes. Author of 'Y Mormoniaid yng Nghymru' (Caerdydd, 1956) and two articles on the Mormons in Carmarthenshire in the 19th century. His research interests also included the Ivorites, 1959-67; he contributed historical articles to the Amman Valley Chronicle; and made submissions to the Eisteddfod. A collection of his papers is lodged at Cardiff University library, Special Collections.