Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne, Sutton Publishing Ltd, 2000 @ III:354, V:519 Note
(Ref: III:354, V:519 Note)
References (2)
Parent Source:
Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne, Sutton Publishing Ltd, 2000
Individual:
Ralph VI 1st Baron de Cromwell