O’Brien Coin Guide: GB & Ireland Gold Sovereigns (William IV)
Introduction: William IV (b. 21 August 1765, d. 20 June 1837) was King of the United Kingdom of Great Britain & Ireland and King of Hanover from 26 June 1830 until his death in 1837. He was the third son of George III and he succeeded his elder brother George IV. Like his elder brother,…