Philip Stanhope, 2nd Earl Stanhope, FRS (15 August 1714 – 7 March 1786) was a British peer.The son of James Stanhope, 1st Earl Stanhope, and Lucy Pitt, he succeeded to his father's titles in 1721. He was a Fellow of the Royal Society from 1735, and had a lifelong interest in mathematics. He was elected as a member to the American Philosophical Society in 1774.[1] He privileged the pursuit of science and mathematics over politics and became close to prominent natural philosophers such as Joseph Priestley and Benjamin Franklin. As a patron of various mathematicians, he came into contact with Thomas Bayes, one of the founders of Bayesian inference.[2]
On 25 July 1745, he married Grizel Hamilton, daughter of Charles Hamilton, Lord Binning. They had two sons: