January 18 » The first elements of the First Fleet carrying 736 convicts from Great Britain to Australia arrive at Botany Bay.
February 6 » Massachusetts becomes the sixth state to ratify the United States Constitution.
February 9 » The Habsburg Empire joins the Russo-Turkish War in the Russian camp.
June 11 » Russian explorer Gerasim Izmailov reaches Alaska.
July 25 » Wolfgang Amadeus Mozart completes his Symphony No. 40 in G minor (K550).
September 13 » The Philadelphia Convention sets the date for the first presidential election in the United States, and New York City becomes the country's temporary capital.
When copying data from this family tree, please include a reference to the origin: Peter John Oswald, "Pop Oswald Tree", database, Genealogy Online (https://www.genealogieonline.nl/pop-oswald-tree/P10352.php : accessed November 3, 2025), "Mary WYERSDALE (1734-1788)".
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