Overview
John Mainwaring (1724 – 15 April 1807) was an English theologian and the first biographer of the composer Georg Friedrich Händel in any language. He was a Fellow of St. John's College, Cambridge, and parish priest, and later a professor of Divinity at Cambridge.
Life
He was the son of Gilbert Mainwaring of Staffordshire, and attended schools in Marlborough, Wiltshire and Tamworth, Staffordshire. He matriculated at St John's College, Cambridge in 1742, graduating B.A. in 1746, M.A. in 1750, and B.D. in 1758. It has been suggested that his university friendship with Sir Edward Littleton, 4th Baronet, who matriculated in 1744, was significant in the genesis of his Handel biography: Fisher Littleton, Edward's brother, introduced him to John Christopher Smith, Benjamin Stillingfleet and Richard Price (1717–1761) who were enthusiastic for the project.
Mainwaring became a Fellow of St John's in 1748, in which year he was ordained, continuing for 40 years until he became Lady Margaret Professor of Divinity. He was rector of Church Stretton, Shropshire from 1749, and died there on 15 April 1807.
Biographer
In 1760, one year after Handel was buried in Westminster Abbey, Mainwaring published anonymously a biography Memoirs of the Life of the Late George Frederic Handel. It is not only the first biography of Handel in any language, but is claimed to be the first full length biography of any composer to appear.
From Wikipedia (CC BY-SA 4.0).