May 21 » Ten-year-old Mary Campbell is abducted in Pennsylvania by Lenape during the French and Indian War. She is returned six and a half years later.
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.
August 25 » Seven Years' War: Frederick II of Prussia defeats the Russian army at the Battle of Zorndorf.
November 25 » French and Indian War: British forces capture Fort Duquesne from French control. Later, Fort Pitt will be built nearby and grow into modern Pittsburgh.
December 13 » The English transport ship Duke William sinks in the North Atlantic, killing over 360 people.
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.
Day of death October 17, 1768
The temperature on October 17, 1768 was about 11.0 °C. There was 26 mm of rainWind direction mainly north west from. Weather type: omtrent helder regen. Special wheather fenomena: dauw. Source: KNMI
February 29 » Polish nobles form the Bar Confederation.
May 10 » Rioting occurs in London after John Wilkes is imprisoned for writing an article for The North Briton severely criticizing King George III.
August 26 » Captain James Cook sets sail from England on board HMSEndeavour.
November 5 » Treaty of Fort Stanwix, the purpose of which is to adjust the boundary line between Indian lands and white settlements set forth in the Royal Proclamation of 1763 in the Thirteen Colonies.
December 10 » The first edition of the Encyclopædia Britannica is published.
December 28 » King Taksin's coronation achieved through conquest as a king of Thailand and established Thonburi as a capital.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I7812.php : accessed February 7, 2026), "Johanna van Schalkwyk c1d4 (1737-1768)".
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