see Poland Street 1 to 9 & 49 to 62 in London Addresses dataset
Richard Simison 7 Poland St ratebooks 1793-7 / attorney Kings Bench & solicitor Chancery articled 1787 to Thomas Borne / Richard Simison bach otp = St Margaret Westminster 6.2.1791 Hannah Atkinson sp of Lambeth by lic wits Arthur Goodwin, B Goodwin, James Burford / Ann d of Richard & Hannah Simison bapt 12.1.1792 St James, Mary bapt 13.1.1793, Hannah bapt 27.5.1795, Richard bapt 24.11.1796, Margaret bapt 29.5.1798 / Mr Simison 7 Poland St agent for Yorkshire school ad in World 10.8.1793 / Oracle 28.2.1795…