April 11 » Premiere of Johann Sebastian Bach's St Matthew Passion BWV 244b at the St. Thomas Church, Leipzig
August 30 » Anne, eldest daughter of King George II of Great Britain, is given the title Princess Royal.
September 8 » A barn fire during a puppet show in the village of Burwell in Cambridgeshire, England kills 78 people, many of whom are children.
November 27 » The foundation stone to the Jerusalem Church in Berlin is laid.
Day of marriage June 12, 1757
The temperature on June 12, 1757 was about 18.0 °C. There was 29 mm of rainWind direction mainly northeast. Weather type: regen betrokken. Source: KNMI
May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
May 6 » English poet Christopher Smart is admitted into St Luke's Hospital for Lunatics in London, beginning his six-year confinement to mental asylums.
May 6 » The end of Konbaung–Hanthawaddy War, and the end of Burmese Civil War (1740–1757).
June 23 » Battle of Plassey: Three thousand British troops under Robert Clive defeat a 50,000-strong Indian army under Siraj ud-Daulah at Plassey.
November 5 » Seven Years' War: Frederick the Great defeats the allied armies of France and the Holy Roman Empire at the Battle of Rossbach.
December 31 » Empress Elizabeth I of Russia issues her ukase incorporating Königsberg into Russia.
Day of death September 20, 1793
The temperature on September 20, 1793 was about 15.0 °C. Wind direction mainly east by north. Weather type: zeer betrokken. Source: KNMI
March 18 » Flanders Campaign of the French Revolution, Battle of Neerwinden.
August 12 » The Rhône and Loire départments are created when the former département of Rhône-et-Loire is split into two.
November 16 » French Revolution: Ninety dissident Roman Catholic priests are executed by drowning at Nantes.
December 9 » New York City's first daily newspaper, the American Minerva, is established by Noah Webster.
December 25 » General "Mad Anthony" Wayne and a 300 man detachment identify the site of St. Clair's 1791 defeat by the large number of unburied human remains at modern Fort Recovery, Ohio.
December 26 » Second Battle of Wissembourg: France defeats Austria.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I545352.php : accessed February 21, 2026), "Petronella Johannes van Hertroy (1727-1793)".
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