The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom @ Vol. III, pp. 551- 552; Vol. XIV, p. 224
The cited information was published by Gloucester, England: Sutton Publishing Ltd., 2000 (Ref: Vol. III, pp. 551- 552; Vol. XIV, p. 224) The author/originator was G. E. Cokayne.- References (2)