see Poland Sterr 19 to 44 in London Addresses dataset
John Pratbernon 27 Poland St ratebooks 1777-9 (note 3 Paddington Green) / Jean Pierre Pratbernon son of Thomas & Jeanne (nee Villars) bapt 31.5.1771 Glasshouse St Huguenot / John Pratbernon = St James 12.3.1770 Susannah Neau / their children Jean & Eliz bapt 1771, Jeanne 1772, Eliz 1775 all at La Patente Soho / John Pratbernon gold & silver worker of Oxford St voted 1774 Mountmorres & Mahon / his father Thomas (1712-96) and brother David (will PCC 1811) were also jewellers