1709/10-1783, Pinchbeck the younger, clock-maker; watchmaker, British Pinchbeck, Christopher 1709 - 1783
1710-1782, natural philosopher; astronomer, British Demainbray, Stephen Charles Triboudet 1710 - 1782
1709-1772, active 1734-72, mathematical, philosophical & optical instrument maker, lecturer, English Adams, George 1709 - 1772