All times in UTC ·
Dashed edge = started before, or continues beyond, this day
Events on Friday 21 April 1843 1
1773 – 1843Prince Augustus Frederick, Duke of Sussex (1773-1843)Died 21 April 1843, aged 70Prince Augustus Frederick was the sixth son of George III and an uncle of Queen Victoria. Known for his liberal politics, he was President of the Royal Society and Grand Master of the United Grand Lodge of England.