The temperature on July 13, 1743 was about 17.0 °C. There was 110 mm of rainWind direction mainly south east. Weather type: betrokken regen donder bliksem. Source: KNMI
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 April 15, 1774
The temperature on April 15, 1774 was about 8.0 °C. Wind direction mainly east-northeast. Weather type: geheel betrokken. Special wheather fenomena: wat dauw. Source: KNMI
January 21 » Abdul Hamid I becomes Sultan of the Ottoman Empire and Caliph of Islam.
March 31 » American Revolutionary War: The Kingdom of Great Britain orders the port of Boston, Massachusetts closed pursuant to the Boston Port Act.
June 22 » The British pass the Quebec Act, setting out rules of governance for the colony of Quebec in British North America.
August 1 » British scientist Joseph Priestley discovers oxygen gas, corroborating the prior discovery of this element by German-Swedish chemist Carl Wilhelm Scheele.
September 4 » New Caledonia is first sighted by Europeans, during the second voyage of Captain James Cook.
October 21 » The flag of Taunton, Massachusetts is the first to include the word "Liberty".
Day of death August 28, 1793
The temperature on August 28, 1793 was about 15.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Source: KNMI
January 13 » Nicolas Jean Hugon de Bassville, representative of Revolutionary France, lynched by a mob in Rome
March 18 » Flanders Campaign of the French Revolution, Battle of Neerwinden.
April 6 » During the French Revolution, the Committee of Public Safety becomes the executive organ of the republic.
September 17 » War of the Pyrenees: France defeats a Spanish force at the Battle of Peyrestortes.
October 16 » War of the First Coalition: French victory at the Battle of Wattignies forces Austria to raise the siege of Maubeuge.
December 18 » Surrender of the frigate La Lutine by French Royalists to Lord Samuel Hood; renamed HMSLutine, she later becomes a famous treasure wreck.
When copying data from this family tree, please include a reference to the origin: Martin Brederoo, "Genealogy Brederoo", database, Genealogy Online (https://www.genealogieonline.nl/test-brederoo/I2726501.php : accessed February 17, 2026), "Willem Plumpman - Ilbrink (1743-1793)".
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