The Complete Peerage of England, Scotland, Ireland, and the United Kingdom @ i, 350-351; xii (2), 18-19
The cited information was published by The St. Catherine Press, Ltd., , England, 1910-1959, 13 v. in 14, (Ref: i, 350-351; xii (2), 18-19) The author/originator was Cokayne, George Edward, Vicary Gibbs (ed.).