Formula:Cokayne
G. E. C.; Vicary Gibbs et al., edd.; The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct or dormant (13 voll. Londinii, 1913-1940 1 2 3 4)
G. E. C.; Vicary Gibbs et al., edd.; The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct or dormant (13 voll. Londinii, 1913-1940 1 2 3 4)