Cokayne's Complete Peerage @ 39-22
The cited information was published by 1887, 1910-1959, 1984, held in
R500440440 (Ref: 39-22) The author/originator was George E. Cokayne.
Source Notes
the best source for British gentry and nobility
full title: The Complete Peerage of England, Scotland, Ireland, GreatBritain, and the UK, Extant, Extinct or Dormant Vols. I -XIII
NS023873
Source Media Type: Book