The first Magdalen institution, Magdalen Hospital for the Reception of Penitent Prostitutes, was founded in late 1758 in Whitechapel, London by Robert Dingley, a silk merchant, Jonas Hanway and John Fielding. The women worked at services and crafts to help provide financial support for the house. They were also given a small sum of money for their work. Additional income was generated by promoting the house as a tourist attraction for the upper classes. Horace Walpole, Fourth Earl of Orford, described staging one of these entertainments. This was in keeping with visits to Bethlem Royal Hospital and the Foundling Hospital. It later moved to Streatham, and could eventually house about 140 women, admitted between the ages of 15 and 40. Bristol (40 women) followed in 1800, Bath (79) in 1805, and many other cities in the years following, though their names mostly no longer included "Magdalene". Historians estimate that by the late 1800s, there were more than 300 Magdalen Institutions in England alone.