Westminster Abbey politicians, doctors and scientists such as Isaac Newton, buried on 4 April 1727, Charles Darwin, buried on 26 April 1882, and Stephen Hawking, buried on 15 June 2018. Another was William Wilberforce who led the movement to abolish slavery in the United Kingdom and the Plantations, buried on 3 August 1833. Wilberforce was buried in the north transept, close to his friend, the former Prime Minister, William Pitt. During the early 20th century it became increasingly common to bury cremated remains rather than coffins in the abbey. In 1905 the actor Sir Henry Irving was cremated and his ashes buried
Westminster Abbey a cathedral, having instead the status of a Church of England "Royal Peculiar"—a church responsible directly to the sovereign. According to a tradition first reported by Sulcard in about 1080, a church was founded at the site (then known as Thorn Ey (Thorn Island)) in the seventh century, at the time of Mellitus, a Bishop of London. Construction of the present church began in 1245, on the orders of King Henry III. Since the coronation of William the Conqueror in 1066, all coronations of English and British monarchs have been in Westminster Abbey. There have been 16 royal weddings at