George IV of the United Kingdom

George IV (George Augustus Frederick) (12 August 1762 – 26 June 1830) was King of the United Kingdom of Great Britain and Ireland and Hanover from 29 January 1820. He had earlier served as Prince Regent when his father, George III, suffered from a relapse into insanity from porphyria.

References

• Farnborough, T. E. May, 1st Baron. (1896). Constitutional History of England since the Accession of George the Third, 11th ed. London: Longmans, Green and Co.
• "George IV." (1911). Encyclopædia Britannica, 11th ed. London: Cambridge University Press.