July 8 » The Battle of Dynekilen forces Sweden to abandon its invasion of Norway.
August 5 » Austro-Turkish War (1716–1718): One-fifth of a Turkish army and the Grand Vizier are killed in the Battle of Petrovaradin.
August 21 » Seventh Ottoman–Venetian War: The arrival of naval reinforcements and the news of the Battle of Petrovaradin force the Ottomans to abandon the Siege of Corfu, thus preserving the Ionian Islands under Venetian rule.
Day of death February 25, 1789
The temperature on February 25, 1789 was about 5.0 °C. Wind direction mainly west. Weather type: veel regen windstil. Source: KNMI
July 14 » Alexander Mackenzie finally completes his journey to the mouth of the great river he hoped would take him to the Pacific, but which turns out to flow into the Arctic Ocean. Later named after him, the Mackenzie is the second-longest river system in North America.
July 14 » French Revolution: Citizens of Paris storm the Bastille.
September 2 » The United States Department of the Treasury is founded.
September 26 » George Washington appoints Thomas Jefferson the first United States Secretary of State.
October 3 » George Washington proclaims a Thanksgiving Day for that year.
November 20 » New Jersey becomes the first U.S. state to ratify the Bill of Rights.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P13457.php : accessed January 14, 2026), "CHARLES CLAY (1716-1789)".
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