SOURCE: R. Ackermann. The Microcosm of London (London, 1835), vol. II, pl. 64 NOTES: The Society of Friends, later known as Quakers, was a Protestant Anti-conformist group formed in the 1650s in England. In the early 19th century the society had several meeting houses in London, notably in Bishopsgate Street, Gracechurch Street, St Martin's lane, St John Street, Southwark, and Ratcliffe.