1779-1903, foundry; manufacturer of beam engines, Hayle, England Harvey and Company Limited 1779 - 1903
1780-1872, polymath; science writer; mathematics expositor, British Somerville, Mary Fairfax 1780 - 1872
c. 1778-1863, inventor of typesetting machine and steam carriage, active UK, American Church, William 1778 - 1863
active early 1800s, die-engraver; manufacturer of buttons; manufacturer of medals; manufacturer of tokens; medallist, British Halliday, Thomas 1780 - 1855