Royal Society of Arts including Cheere and William Hogarth, or were involved in small-scale private art academies, such as the St Martin's Lane Academy. Although Cheere's attempt failed, the eventual charter, called an 'Instrument', used to establish the Royal Academy of Arts over a decade later was almost identical to that drawn up by Cheere and the RSA in 1755. The RSA also hosted the first "exhibition of contemporary art" in 1760. Thomas Gainsborough and Joshua Reynolds were among those who exhibited at this first exhibition, and were subsequently founder members of The Royal Academy of Arts in 1768. The Society was a pioneer
President of the Royal Astronomical Society William Herschel in 1821, though he never chaired a meeting. Since then the post has been held by many distinguished astronomers. The post has generally had a term of office of two years, but some holders resigned after one year e.g. due to poor health. Francis Baily and George Airy were elected a record of four times each. Baily's eight years in the role are a record (Airy served for seven). Since 1876 no-one has served for more than two years in total. President of the Royal Astronomical Society The President of the Royal Astronomical Society (prior to 1831 known