March 26 » Safavid government troops take control of Basra
May 7 » Stockholm's royal castle (dating back to medieval times) is destroyed by fire. It is replaced in the 18th century by the current Royal Palace.
September 5 » War of the Grand Alliance: A French warship commanded by Captain Pierre Le Moyne d'Iberville defeated an English squadron at the Battle of Hudson's Bay.
September 11 » Battle of Zenta: a major engagement in the Great Turkish War (1683–1699) and one of the most decisive defeats in Ottoman history.
September 20 » The Treaty of Ryswick is signed by France, England, Spain, the Holy Roman Empire and the Dutch Republic, ending the Nine Years' War.
November 9 » Pope Innocent XII founds the city of Cervia.
Day of marriage August 19, 1731
The temperature on August 19, 1731 was about 18.0 °C. Wind direction mainly northwest. Weather type: betrokken. Source: KNMI
March 24 » Naturalization of Hieronimus de Salis Parliamentary Act is passed.
Day of burial September 6, 1758
The temperature on September 6, 1758 was about 17.0 °C. There was 26 mm of rainWind direction mainly west. Weather type: regen zeer betrokken regen. Source: KNMI
January 24 » During the Seven Years' War the leading burghers of Königsberg submit to Elizabeth of Russia, thus forming Russian Prussia (until 1763).
June 23 » Seven Years' War: Battle of Krefeld: British, Hanoverian, and Prussian forces defeat French troops at Krefeld in Germany.
June 30 » Seven Years' War: Habsburg Austrian forces destroy a Prussian reinforcement and supply convoy in the Battle of Domstadtl, helping to expel Prussian King Frederick the Great from Moravia.
July 26 » French and Indian War: The Siege of Louisbourg ends with British forces defeating the French and taking control of the Gulf of Saint Lawrence.
October 14 » Seven Years' War: Frederick the Great suffers a rare defeat at the Battle of Hochkirch.
December 25 » Halley's Comet is sighted by Johann Georg Palitzsch, confirming Edmund Halley's prediction of its passage. This was the first passage of a comet predicted ahead of time.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I2827.php : accessed January 8, 2026), "Dorothea "Dirkje" van Duijn (1697-1758)".
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