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Hannah Witherell

Female 1703 - 1779  (75 years)


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   Date  Event(s)
1709 
  • 1709: Bartolomeo Cristofori invents the piano.
1711 
  • 1711: Englishmen, John Shore invents the tuning fork.
1712 
  • 1712: Thomas Newcomen patents the atmospheric steam engine.
1714 
  • 1714: George I. Ruler of England 1714-1727. House of Hanover: Son of Elector of Hanover, by Sohia, grand-daughter of James I. Proclaimed King under Act of Settlement.
1717 
  • 1717: Edmond Halley invents the diving bell.
1722 
  • 1722: French C. Hopffer patents the fire extinguisher.
1723 
  • 1723: Drummer's War 1723-1726.
1724 
  • 1724: Gabriel Fahrenheit invents the first mercury thermometer.
1727 
  • 1727: George II. Ruler of England 1727-1760. House of Hanover: Only son of George I, married Caroline of Brandenburg.
10 1733 
  • 1733: John Kay invents the flying shuttle.
11 1744 
  • 1744: King George's War: French Colonies vs Great Britain 1744-1748.
12 1745 
  • 1745: E.G. von Kleist invents the leyden jar, the first electrical capacitor.
13 1752 
  • 1752: Benjamin Franklin invents the lightening rod.
14 1755 
  • 1755: Samuel Johnson publishes the first English language dictionary.
15 1756 
  • 1756: French and Indian War: also known as the Seven Years War. French Colonies vs Great Britain 1756-1763.
16 1757 
  • 1757: John Campbell invents the sextant.
17 1758 
  • 1758: Dolland invents a chromatic lens.
18 1759 
  • 1759: Cherokee War: English Colonists vs Cherokee Indians 1759-1761.
19 1760 
  • 1760: George III. Ruler of England 1760-1820. House of Hanover: Grandson of George II, married Charlotte of Mecklenburg.
20 1761 
  • 1761: Englishmen, John Harrison invents the navigational clock or marine chronometer for measuring longitude.
21 1764 
  • 1764: James Hargreaves invents the spinning jenny.
22 1767 
  • 1767: Joseph Priestley invents carbonated water - soda water.
23 1768 
  • 1768: Richard Arkwright patents the spinning frame.
24 1769 
  • 1769: James Watt invents an improved steam engine.
25 1774 
  • 1774: Georges Louis Lesage patents the electric telegraph.
26 1775 
  • 1775: Alexander Cummings invents the flush toilet.
  • 1775: Jacques Perrier invents a steamship.
  • 1775: American Revolution: English Colonists vs Great Britain 1775-1783.
27 1776 
  • 1776: David Bushnell invents a submarine.
  • 1776: USA: signing of the Declaration of Independence.
28 1779 
  • 1779: Samuel Crompton invents the spinning mule.