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
January 16 » Forces of the Maratha Empire defeat a 5,000-strong army of the Durrani Empire in the Battle of Narela.
March 14 » Admiral Sir John Byng is executed by firing squad aboard HMSMonarch for breach of the Articles of War.
May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
May 6 » The end of Konbaung–Hanthawaddy War, and the end of Burmese Civil War (1740–1757).
June 18 » Battle of Kolín between Prussian forces under Frederick the Great and an Austrian army under the command of Field Marshal Count Leopold Joseph von Daun in the Seven Years' War.
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
February 1 » French Revolutionary Wars: France declares war on the United Kingdom and the Netherlands.
June 2 » French Revolution: François Hanriot, leader of the Parisian National Guard, arrests 22 Girondists selected by Jean-Paul Marat, setting the stage for the Reign of Terror.
July 22 » Alexander Mackenzie reaches the Pacific Ocean becoming the first recorded human to complete a transcontinental crossing of North America.
August 27 » French Revolutionary Wars: The city of Toulon revolts against the French Republic and admits the British and Spanish fleets to seize its port, leading to the Siege of Toulon by French Revolutionary forces.
September 18 » The first cornerstone of the United States Capitol is laid by George Washington.
October 15 » Queen Marie Antoinette of France is tried and convicted, and condemned to death the following day.
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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