Robert Harley, 1st Earl of Oxford and Earl Mortimer

Robert Harley, 1st Earl of Oxford and Earl Mortimer, KG PC FRS was an English statesman and peer of the late Stuart and early Georgian periods. He began his career as a Whig, before defecting to a new Tory ministry. He was raised to the peerage of Great Britain as an earl in 1711. Between 1711 and 1714 he served as Lord High Treasurer, effectively Queen Anne's chief minister. He has been called a prime minister, although it is generally accepted that the de facto first minister to be a prime minister was Robert Walpole in 1721.

5 December 1661

Born on the same birth day (5 December): Anne-Mie van Kerckhoven • Danny Wicks • Duane Ross • Giuseppe Occhialini • Henry Lawes • Justin Smoak • Kali Rocha • Laura Flanders • Maddie Poppe • Miyuki Kawanaka • Natalie Sourisseau • Wayne Smith (musician)

Born in the same month (December 1661): Christopher Polhem