January 9 » Connecticut becomes the fifth state to ratify the Constitution.
January 20 » The third and main part of First Fleet arrives at Botany Bay. Arthur Phillip decides that Port Jackson is a more suitable location for a colony.
April 28 » Maryland becomes the seventh state to ratify the United States Constitution.
June 11 » Russian explorer Gerasim Izmailov reaches Alaska.
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.
December 22 » Nguyễn Huệ proclaims himself Emperor Quang Trung, in effect abolishing on his own the Lê dynasty.
Day of burial December 9, 1789
The temperature on December 9, 1789 was about 5.0 °C. Wind direction mainly west-southwest. Weather type: betrokken. Source: KNMI
April 20 » George Washington arrives at Grays Ferry, Philadelphia while en route to Manhattan for his inauguration.
July 9 » In Versailles, the National Assembly reconstitutes itself as the National Constituent Assembly and begins preparations for a French constitution.
July 10 » Alexander Mackenzie reaches the Mackenzie River delta.
August 26 » The Declaration of the Rights of Man and of the Citizen is approved by the National Constituent Assembly of France.
September 15 » The United States "Department of Foreign Affairs", established by law in July, is renamed the Department of State and given a variety of domestic duties.
September 29 » The 1st United States Congress adjourns.
When copying data from this family tree, please include a reference to the origin: Alle Elbers, "Sluzigers (e.a.)", database, Genealogy Online (https://www.genealogieonline.nl/sluzigers/I11079.php : accessed December 25, 2025), "Aaltje Koerts de Jonge (1788-1789)".
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