November 9 » Spain, France and Great Britain sign the Treaty of Seville.
November 29 » Natchez Indians massacre 138 Frenchmen, 35 French women, and 56 children at Fort Rosalie, near the site of modern-day Natchez, Mississippi.
Day of marriage December 15, 1754
The temperature on December 15, 1754 was about 7.0 °C. Wind direction mainly southwest. Weather type: zeer betrokken regen. 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 burial May 25, 1789
The temperature on May 25, 1789 was about 14.0 °C. Wind direction mainly northeast. Weather type: omtrent helder. Source: KNMI
February 4 » George Washington is unanimously elected as the first President of the United States by the U.S. Electoral College.
April 21 » George Washington's reception at Trenton is hosted by the Ladies of Trenton as he journeys to New York City for his first inauguration.
July 9 » In Versailles, the National Assembly reconstitutes itself as the National Constituent Assembly and begins preparations for a French constitution.
September 22 » The office of United States Postmaster General is established.
September 29 » The 1st United States Congress adjourns.
October 19 » John Jay is sworn in as the first Chief Justice of the United States.
When copying data from this family tree, please include a reference to the origin: Herman Ram, "Family tree Ram", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ram/I2025.php : accessed December 24, 2025), "Cornelis Adolfse Arendse den Dulk (< 1729-< 1789)".
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