May 21 » The Order of St. Alexander Nevsky is instituted in Russia by Empress Catherine I. It would later be discontinued and then reinstated by the Soviet government in 1942 as the Order of Alexander Nevsky.
September 5 » Wedding of Louis XV and Maria Leszczyńska.
Day of marriage June 1, 1754
The temperature on June 1, 1754 was about 22.0 °C. Wind direction mainly south east. Weather type: omtrent helder. Source: KNMI
January 28 » Sir Horace Walpole coins the word serendipity in a letter to a friend.
May 28 » French and Indian War: In the first engagement of the war, Virginia militia under the 22-year-old Lieutenant colonel George Washington defeat a French reconnaissance party in the Battle of Jumonville Glen in what is now Fayette County in southwestern Pennsylvania.
July 3 » French and Indian War: George Washington surrenders Fort Necessity to French forces.
Day of death April 18, 1793
The temperature on April 18, 1793 was about 5.0 °C. There was 26 mm of rainWind direction mainly northwest. Weather type: betrokken regen. Source: KNMI
June 24 » The French Constitution of 1793 is formally adopted, although it is effectively suspended by the Committee of Public Safety.
July 9 » The Act Against Slavery in Upper Canada bans the importation of slaves and will free those who are born into slavery after the passage of the Act at 25 years of age.
August 10 » The Musée du Louvre is officially opened in Paris, France.
August 16 » French Revolution: A levée en masse is decreed by the National Convention.
September 18 » The first cornerstone of the United States Capitol is laid by George Washington.
December 18 » Surrender of the frigate La Lutine by French Royalists to Lord Samuel Hood; renamed HMSLutine, she later becomes a famous treasure wreck.
Day of burial April 20, 1793
The temperature on April 20, 1793 was about 3.0 °C. Wind direction mainly north-northwest. Weather type: omtrent helder. Source: KNMI
March 1 » French Revolutionary War: Battle of Aldenhoven during the Flanders Campaign.
April 6 » During the French Revolution, the Committee of Public Safety becomes the executive organ of the republic.
July 9 » The Act Against Slavery in Upper Canada bans the importation of slaves and will free those who are born into slavery after the passage of the Act at 25 years of age.
August 12 » The Rhône and Loire départments are created when the former département of Rhône-et-Loire is split into two.
December 23 » The Battle of Savenay: A decisive defeat of the royalist counter-revolutionaries in War in the Vendée during the French Revolution.
When copying data from this family tree, please include a reference to the origin: Jan De Backer, "Family tree De Backer - Evers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-backer-evers/I4620.php : accessed January 25, 2026), "Hubertus Desiron (1725-1793)".
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