April 8 » War of Jenkins' Ear: Three British ships capture the Spanish third-rate Princesa, taken into service as HMSPrincess.
June 13 » Georgia provincial governor James Oglethorpe begins an unsuccessful attempt to take Spanish Florida during the Siege of St. Augustine.
June 26 » A combined force of Spanish, free blacks and allied Indians defeat a British garrison at the Siege of Fort Mose near St. Augustine during the War of Jenkins' Ear.
August 17 » Pope Benedict XIV, previously known as Prospero Lambertini, succeeds Clement XII as the 247th Pope.
October 9 » Dutch colonists and Javanese natives begin massacring the ethnic Chinese population in Batavia, eventually killing 10,000.
October 20 » France, Prussia, Bavaria and Saxony refuse to honour the Pragmatic Sanction, and the War of the Austrian Succession begins.
Day of death May 12, 1781
The temperature on May 12, 1781 was about 15.0 °C. Wind direction mainly south east. Weather type: omtrent helder. Special wheather fenomena: noorderlicht. Source: KNMI
January 1 » American Revolutionary War: One thousand five hundred soldiers of the 6th Pennsylvania Regiment under General Anthony Wayne's command rebel against the Continental Army's winter camp in Morristown, New Jersey in the Pennsylvania Line Mutiny of 1781.
February 18 » Fourth Anglo-Dutch War: Captain Thomas Shirley opens his expedition against Dutch colonial outposts on the Gold Coast of Africa (present-day Ghana).
September 6 » The Battle of Groton Heights takes place, resulting in a British victory.
September 28 » American Revolution: American forces backed by a French fleet begin the siege of Yorktown.
October 17 » American Revolutionary War: British General Charles, Earl Cornwallis surrenders at the Siege of Yorktown.
October 19 » American Revolutionary War: The siege of Yorktown comes to an end.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Pedigree of Jan van Beek", database, Genealogy Online (https://www.genealogieonline.nl/jan-van-beek/I569.php : accessed February 25, 2026), "Willempje Jacobs (1713-1781)".
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