January 30 » The Forty-seven rōnin, under the command of Ōishi Kuranosuke, avenge the death of their master, by killing Kira Yoshinaka.
February 4 » In Edo (now Tokyo), all but one of the Forty-seven Ronin commit seppuku (ritual suicide) as recompense for avenging their master's death.
May 27 » Tsar Peter the Great founds the city of Saint Petersburg.
July 26 » During the Bavarian Rummel the rural population of Tyrol drove the Bavarian Prince-Elector Maximilian II Emanuel out of North Tyrol with a victory at the Pontlatzer Bridge and thus prevented the Bavarian Army, which was allied with France, from marching as planned on Vienna during the War of the Spanish Succession.
August 23 » Edirne event: Sultan Mustafa II of the Ottoman Empire is dethroned.
December 7 » The Great Storm of 1703, the greatest windstorm ever recorded in the southern part of Great Britain, makes landfall. Winds gust up to 120mph, and 9,000 people die.
Day of marriage May 23, 1724
The temperature on May 23, 1724 was about 16.0 °C. Source: KNMI
January 28 » The Russian Academy of Sciences is founded in St. Petersburg by Peter the Great, and implemented by Senate decree. It is called the St. Petersburg Academy of Sciences until 1917.
April 7 » Premiere performance of Johann Sebastian Bach's St John Passion, BWV245, at St. Nicholas Church, Leipzig.
November 11 » Joseph Blake, alias Blueskin, a highwayman known for attacking "Thief-Taker General" (and thief) Jonathan Wild at the Old Bailey, is hanged in London.
December 7 » Tumult of Thorn: Religious unrest is followed by the execution of nine Protestant citizens and the mayor of Thorn (Toruń) by Polish authorities.
Day of death September 18, 1789
The temperature on September 18, 1789 was about 12.0 °C. There was 114 mm of rainWind direction mainly northwest. Weather type: zeer betrokken. Source: KNMI
January 23 » Georgetown College, the first Catholic university in the United States, is founded in Georgetown, Maryland (now a part of Washington, D.C.).
June 17 » In France, the Third Estate declares itself the National Assembly.
August 7 » The United States Department of War is established.
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 22 » Battle of Rymnik: Alexander Suvorov's Russian and allied army defeats superior Ottoman Empire forces.
December 11 » The University of North Carolina is chartered by the North Carolina General Assembly.
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/P19713.php : accessed February 24, 2026), "Abigail Leonard (1703-1789)".
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