Francesco Algarotti
Count Francesco Algarotti was an Italian polymath, philosopher, poet, essayist, anglophile, art critic and art collector. He was one of the first Esprits cavaliers of the age, a man of broad knowledge, an expert in Newtonianism, architecture and music and a friend of most of the leading authors of his times Voltaire, JeanBaptiste de Boyer, Marquis dArgens, PierreLouis de Maupertuis and the atheist Julien Offray de La Mettrie. Lord Chesterfield, Thomas Gray, George Lyttelton, Thomas Hollis, Metastasio, Benedict XIV and Heinrich von Brhl were among his correspondents
Algarotti was born in Venice as the son of a rich merchant. His father and uncle were art collectors. Unlike his older brother Bonomo he did not step into the company, but decided to become an author. Francesco studied natural sciences and mathematics in Bologna under Francesco Maria Zanotti and in 1728 he experimented with optics. First he travelled in the North of Italy, but moved to Florence, and Rome. At the age of twenty, he went to Cirey and Paris, where he became friendly with Voltaire and milie du Chtelet. Two years later he was in London, where he was made a fellow of the Royal Society. He became embroiled in a lively bisexual lovetriangle with the politician John Hervey, and Lady Mary Wortley Montagu. Algarotti left for Italy and finished his Neutonianismo per le dame , a work on optics , dedicated to Bernard le Bovier de Fontenelle.
Source: Wikipedia