The temperature on July 17, 1791 was about 19.0 °C. Wind direction mainly northeast. Weather type: omtrent helder. Special wheather fenomena: noorderlicht. Source: KNMI
March 4 » The Constitutional Act of 1791 is introduced by the British House of Commons in London which envisages the separation of Canada into Lower Canada (Quebec) and Upper Canada (Ontario).
July 17 » Members of the French National Guard under the command of General Lafayette open fire on a crowd of radical Jacobins at the Champ de Mars, Paris, during the French Revolution, killing scores of people.
August 26 » John Fitch is granted a United States patent for the steamboat.
September 9 » Washington, D.C., the capital of the United States, is named after President George Washington.
September 13 » King Louis XVI of France accepts the new constitution.
November 9 » Foundation of the Dublin Society of United Irishmen.
When copying data from this family tree, please include a reference to the origin: Justinus Theodorus Matthys van den Hoven, "Family tree Jurrien Hoove", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-juriaan/I17536.php : accessed January 23, 2026), "Margaretha Johanna Pretorius (1791-????)".
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