January 4 » The Netherlands, Great Britain, and France sign the Triple Alliance in an attempt to maintain the Treaty of Utrecht; Britain having signed a preliminary alliance with France on November 28 (November 17, 1716).
March 2 » The Loves of Mars and Venus is the first ballet performed in England.
June 24 » The Premier Grand Lodge of England is founded in London, the first Masonic Grand Lodge in the world (now the United Grand Lodge of England).
July 17 » King George I of Great Britain sails down the River Thames with a barge of 50 musicians, where George Frideric Handel's Water Music is premiered.
August 22 » Spanish troops land on Sardinia.
September 29 » An earthquake strikes Antigua Guatemala, destroying much of the city's architecture.
Day of marriage October 27, 1740
The temperature on October 27, 1740 was about 4.0 °C. Wind direction mainly south east. Weather type: helder. Source: KNMI
April 8 » War of Jenkins' Ear: Three British ships capture the Spanish third-rate Princesa, taken into service as HMSPrincess.
June 13 » Georgia provincial governor James Oglethorpe begins an unsuccessful attempt to take Spanish Florida during the Siege of St. Augustine.
June 26 » A combined force of Spanish, free blacks and allied Indians defeat a British garrison at the Siege of Fort Mose near St. Augustine during the War of Jenkins' Ear.
August 17 » Pope Benedict XIV, previously known as Prospero Lambertini, succeeds Clement XII as the 247th Pope.
October 9 » Dutch colonists and Javanese natives begin massacring the ethnic Chinese population in Batavia, eventually killing 10,000.
October 20 » France, Prussia, Bavaria and Saxony refuse to honour the Pragmatic Sanction, and the War of the Austrian Succession begins.
Day of death August 5, 1785
The temperature on August 5, 1785 was about 19.0 °C. Wind direction mainly south by east. Weather type: zeer betrokken. Source: KNMI
January 7 » Frenchman Jean-Pierre Blanchard and American John Jeffries travel from Dover, England, to Calais, France, in a gas balloon.
January 20 » Invading Siamese forces attempt to exploit the political chaos in Vietnam, but are ambushed and annihilated at the Mekong river by the Tây Sơn in the Battle of Rạch Gầm-Xoài Mút.
January 27 » The University of Georgia is founded, the first public university in the United States.
November 28 » The first Treaty of Hopewell is signed, by which the United States acknowledges Cherokee lands in what is now East Tennessee.
When copying data from this family tree, please include a reference to the origin: George Ingerman, "Stamboom Ingerman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ingerman/I1959.php : accessed January 25, 2026), "Sophia Elisabeth Mauritiana Heyles (1717-1785)".
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