The Ratcliffe Fire was the largest fire disaster in London between the Great Fire of 1666 and the Blitz in 1940. The fire took place in July 1794 when a smaller fire ignited a barge loaded with saltpetre. The conflagration that followed destroyed over 400 homes and 20 warehouses and left 1000 people homeless. Following the fire tents were set up near to St. Dunstan's Church whilst the area was rebuilt.