Cokayne's Complete Peerage
The cited information was published by 1887, 1910-1959, 1984, held in
Not Given (See Notes) The author/originator was George E. Cokayne.
Source Notes
full title: The Complete Peerage of England, Scotland, Ireland, Great Britain, and the UK, Extant, Extinct or Dormant Vols. I -XIII
the best source for British gentry and nobility