Does anyone know of any such London map (pref. purchasable) for the 18th century? I believe my ancestors were assimilated into the local population quite quickly and have found various refs in parish church entries esp. the St. Pancras area but cannot relate them to French Huguenot churches where again I have refs. Are St. Pancras/ Finsbury/ St. Luke, Old St. recognisable as Huguenot areas or are they close enough to the Spitalfield/ Cripplegate areas for them to have hopped across the border?