see Poland Street 1 to 9 & 49 to 62 in London Addresses dataset
Ratebooks 3 Poland St 1792 David Gallier 1795 Ann Galliard. Jean David Galliard craim maker license 23.7.1777 married St James 25.7.1777 Ann Hilditch sp botp. Children Catherine Elizabeth bapt 1779, Charles John bapt 1781, John David bapt 25.1.1783 St James. Bailey's Directory 1784 & 1785 David Galliard crayon maker 227 Piccadilly. Ann Galiard bur Nantwich Cheshire 30.12.1826 age 74. John Galliard solicitor Nantwich, Cheshire wills 1824. John Baptist Galliard Land Tax 1806-16 Gerrard St Soho