Henry Yevele (c. 1320 – 1400) was an English mason. He was considered to be the most prolific and successful master mason active in late medieval England. The first document relating to him is dated 3 December 1353, when he purchased the freedom of London. In February 1356 he was sufficiently well known as a mason that he was chosen as one of a commission of six cutting masons who were to inform the mayor and aldermen about the acts and articles of the craft.

Westminster Hall is a large medieval great hall which is part of the Palace of Westminster in London, England. It was erected in 1097 for William II, at which point it was the largest hall in Europe. The building has had various functions over the years, including being used for judicial purposes from the twelfth to the nineteenth centuries. When a joint address is given to the two chambers of the UK Parliament, the House of Commons and House of Lords, the hall is typically the venue. It was also used to host coronation banquets until 1821, and since the twentieth century has been the usual venue for the lyings in state of state and ceremonial funerals.