May 7 » The city of New Orleans is founded by Jean-Baptiste Le Moyne, Sieur de Bienville.
May 15 » James Puckle, a London lawyer, patents the world's first machine gun.
June 26 » Alexei Petrovich, Tsarevich of Russia, Peter the Great's son, mysteriously dies after being sentenced to death by his father for plotting against him.
July 21 » The Treaty of Passarowitz between the Ottoman Empire, Austria and the Republic of Venice is signed.
November 22 » Off the coast of North Carolina, British pirate Edward Teach (best known as "Blackbeard") is killed in battle with a boarding party led by Royal Navy Lieutenant Robert Maynard.
December 17 » War of the Quadruple Alliance: Great Britain declares war on Spain.
Day of marriage December 17, 1748
The temperature on December 17, 1748 was about 8.0 °C. Wind direction mainly north west from. Weather type: zeer betrokken omtrent helder. Source: KNMI
June 11 » Denmark adopts the characteristic Nordic Cross flag later taken up by all other Scandinavian countries.
August 26 » The first Lutheran denomination in North America, the Pennsylvania Ministerium, is founded in Philadelphia.
October 12 » War of Jenkins' Ear: A British squadron wins a tactical victory over a Spanish squadron off Havana.
October 18 » Signing of the Treaty of Aix-la-Chapelle ends the War of the Austrian Succession.
Day of death December 18, 1768
The temperature on December 18, 1768 was about 4.0 °C. Wind direction mainly south by west. Weather type: donker. Special wheather fenomena: dampig. 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.
June 21 » James Otis Jr. offends the King and Parliament in a speech to the Massachusetts General Court.
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 1 » The former slave ship Fredensborg sinks off Tromøya in Norway.
December 10 » The first edition of the Encyclopædia Britannica is published.
When copying data from this family tree, please include a reference to the origin: Jan De Backer, "Family tree De Backer - Evers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-backer-evers/I5220.php : accessed March 13, 2026), "Marie Catherine van Steenbeeck (1718-1768)".
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