1771-1831, mechanical engineer, tool maker & inventor; patentee English; British Maudslay, Henry 1771 - 1831
1771-1815, Duke of Brunswick and Luneberg, German Frederick William, Duke of Brunswick Wolfenbuttel 1771 - 1815
1771-1834, financial auditor and devisor of ruling machine, English; British Barton, Sir John 1771 - 1834