The Hospital of St Mary Magdalene was founded just outside Newcastle by Henry I to cater for those afflicted with leprosy, a disease brought to the Country by returning Crusaders. The hospital was located near what is now the northern end of Northumberland Street. Although a religious house, the hospital was overlooked in the Dissolution of the Monasteries in the 16th century English Reformation, and the Hospital continues to operate into the present day, though evolving into a charity rather than a working hospital by the early 19th century. James I incorporated the hospital and the Chapel of St Thomas the Martyr into a single institution under the government of a Master, the first of these being a Mr Jennison.