May 24 » The Ashmolean Museum in Oxford, England, opens as the world's first university museum.
July 16 » Manchu Qing dynasty naval forces under traitorous commander Shi Lang defeat the Kingdom of Tungning in the Battle of Penghu near the Pescadores Islands.
September 11 » Battle of Vienna: Coalition forces, including the famous winged Hussars, led by Polish King John III Sobieski lift the siege laid by Ottoman forces.
September 17 » Antonie van Leeuwenhoek writes a letter to the Royal Society describing "animalcules".
October 3 » Qing dynasty naval commander Shi Lang receives the surrender of the Tungning kingdom on Taiwan after the Battle of Penghu.
November 1 » The British Crown colony of New York is subdivided into 12 counties.
March 11 » Queen Anne withholds Royal Assent from the Scottish Militia Bill, the last time a British monarch vetoes legislation.
March 23 » James Francis Edward Stuart lands at the Firth of Forth as part of the planned French invasion of Britain.
September 11 » Charles XII of Sweden stops his march to conquer Moscow outside Smolensk, marking the turning point in the Great Northern War. The army is defeated nine months later in the Battle of Poltava, and the Swedish Empire ceases to be a major power.
October 9 » Peter the Great defeats the Swedes at the Battle of Lesnaya.
Day of death April 25, 1777
The temperature on April 25, 1777 was about 7.0 °C. There was 4 mm of rainWind direction mainly west. Weather type: betrokken regen. Special wheather fenomena: noorderlicht. Source: KNMI
July 7 » American forces retreating from Fort Ticonderoga are defeated in the Battle of Hubbardton.
July 31 » The U.S. Second Continental Congress passes a resolution that the services of Gilbert du Motier, Marquis de Lafayette "be accepted, and that, in consideration of his zeal, illustrious family and connexions, he have the rank and commission of major-general of the United States."
August 22 » British forces abandon the Siege of Fort Stanwix after hearing rumors of Continental Army reinforcements.
September 26 » American Revolution: British troops occupy Philadelphia.
December 17 » American Revolution: France formally recognizes the United States.
December 24 » Kiritimati, also called Christmas Island, is discovered by James Cook.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Pedigree of Gerrit Eersen", database, Genealogy Online (https://www.genealogieonline.nl/gerrit-eersen/I15938.php : accessed October 15, 2026), "Hendrik Hendriksen Cortus (1683-1777)".
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