1683-1744, natural philosopher; engineer, French born, active England Desaguliers, John Theophilus 1683 - 1744
1693-1768, duke of Newcastle upon Tyne; first duke of Newcastle under Lyme, prime minister, English Holles, Thomas Pelham- 1693 - 1768
1709/10-1783, Pinchbeck the younger, clock-maker; watchmaker, British Pinchbeck, Christopher 1709 - 1783
c1716-1788, active 1756-1788, mathematical instrument maker, English; British Troughton, John 1716 - 1788
1682-1744, natural philosopher; optical instrument maker; mathematician, British; English Hadley, John 1682 - 1744
1715 or 1716-1794, horologist; marine escapement and watchmaker, London, England, English Mudge, Thomas 1715 - 1794