Catholic Church in England and Wales his mock-heroic poems, Rape of the Lock and The Dunciad. Around this time, in 1720, Clement XI proclaimed Anselm of Canterbury a Doctor of the Church. In 1752, mid-century, Great Britain adopted the Gregorian calendar decreed by Pope Gregory XIII in 1582. Later in the century there was some liberalisation of the anti-Catholic laws on the basis of Enlightenment ideals. In 1778 a Catholic Relief Act allowed Catholics to own property, inherit land and join the army. Hardline Protestant mobs reacted in the Gordon Riots in 1780, attacking any building in London which was associated with Catholicism or owned by
Frederick Bull (Lord Mayor of London) 1772. He became Lord Mayor of London for 1773-74. Bull stood for the City of London at a by-election in 1773 and was returned after a hard-fought contest on 23 December 1773. He was returned for the City after a contest again in 1774 and 1780. Bull was a Dissenter and close supporter of John Wilkes. He followed the Bill of Rights Society programme throughout his parliamentary career. His politics were radical and anti-Popery and in the spring of 1780 he supported Lord George Gordon’s Protestant crusade which led to the riots in June. Bull retired from business about 1782.