Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
Sources for birth and parent Information
date:
[Ref: Burke Peerage cclxxvi],
place:
[Ref: Burke Peerage cclxxvi],
parents:
[Ref: Burke Peerage cclxxiv]
Sources for death Information
date:
[Ref: Burke Peerage cclxxvi]
Sources with Information about marriage to Caroline Amelia Elizabeth Of Brunswick-Wolfenbuttel
date:
[Ref: Burke Peerage cclxxvi]
Research Notes:
King of England [Ref: Burke Peerage cclxxiv]
19 Jul 1821: crowned King of England [Ref: Burke Peerage cclxxvi]