May 12 » Maria Theresa of Austria is crowned Queen of Bohemia after defeating her rival, Charles VII, Holy Roman Emperor.
May 19 » Jean-Pierre Christin developed the centigrade temperature scale.
June 27 » In the Battle of Dettingen, George II becomes the last reigning British monarch to participate in a battle.
September 13 » Great Britain, Austria and the Kingdom of Sardinia sign the Treaty of Worms.
Day of marriage February 5, 1765
The temperature on February 5, 1765 was about -5.0 °C. Wind direction mainly northeast. Weather type: sneeuw omtrent helder. Special wheather fenomena: ijs. Source: KNMI
January 25 » Port Egmont, the first British settlement in the Falkland Islands near the southern tip of South America, is founded.
March 9 » After a campaign by the writer Voltaire, judges in Paris posthumously exonerate Jean Calas of murdering his son. Calas had been tortured and executed in 1762 on the charge, though his son may have actually committed suicide.
March 22 » The British Parliament passes the Stamp Act that introduces a tax to be levied directly on its American colonies.
March 24 » Great Britain passes the Quartering Act, which requires the Thirteen Colonies to house British troops.
August 12 » Treaty of Allahabad is signed. The Treaty marks the political and constitutional involvement and the beginning of Company rule in India.
November 1 » The British Parliament enacts the Stamp Act on the Thirteen Colonies in order to help pay for British military operations in North America.
Day of death May 28, 1789
The temperature on May 28, 1789 was about 14.0 °C. There was 22 mm of rainWind direction mainly south east. Weather type: zeer betrokken. Source: KNMI
January 21 » The first American novel, The Power of Sympathy or the Triumph of Nature Founded in Truth by William Hill Brown, is printed in Boston.
January 23 » Georgetown College, the first Catholic university in the United States, is founded in Georgetown, Maryland (now a part of Washington, D.C.).
March 4 » In New York City, the first Congress of the United States meets, putting the United States Constitution into effect. The United States Bill of Rights is written and proposed to Congress.
April 21 » George Washington's reception at Trenton is hosted by the Ladies of Trenton as he journeys to New York City for his first inauguration.
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.
August 7 » The United States Department of War is established.
When copying data from this family tree, please include a reference to the origin: Peeters Mathieu, "FutureHistory", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-riske/I6221.php : accessed September 28, 2026), "Philippus Jacobus Jansegers (1743-1789)".
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