see Poland Street 19 to 44 in London addresses dataset
Robert Mumford 34 Poland St rate books 1776-83 / Robert Mumford = St James 5.10.1775 botp banns wit John Marsh / Elizabeth dau of Robert & Elizabeth Mumford bapt 22.12.1776 St James / Robert Mumford Poland St voted 1780 Fox & Rodney / ad 1783 Mr Mumford's coal dealer / William Stephen son of Robert Mumford born 15.9.1778 bapt 25.8.1784 St Gregory by St Paul / Robert Mumford adult bur 11.3.1790 St Marylebone / will PCC 1726 Robert Mumford collier of Holborn