May 8 William Cavendish, 4th Duke of Devonshire, 5th Prime Minister of the United Kingdom (1756-57), born in Hardwicke, England (d. 1764) May 11 Baron Münchhausen, German adventurer, soldier and storyteller (The Adventures of Baron Munchausen), born in Hanover (d. 1797) May 15 Maximilian Hell, Slovakian astronomer (d. 1792) May 21 Antonio Corbisiero, Italian composer (d. 1790) 1719 Famous Birthdays by Year 1721