see Poland Street 1 to 9 & 49 to 62 in London Addresses dataset
Charles Angier 1 Poland St Ratebooks 1784-7 / ads to cure speech impediments / MD Edinburgh 1791 / Land Tax 1782 Earls Court / 1784 robbed at Earls Court oldbaileyonline / 1789 Middlesex Sessions (London Lives)Samuel son of Charles Angier removed from Hackney to St James parish his last place of legal settlement