March 13 » Nojpetén, capital of the last independent Maya kingdom, fell to Spanish conquistadors, the final step in the Spanish conquest of Guatemala.
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.
November 9 » Pope Innocent XII founds the city of Cervia.
Day of death December 1, 1780
The temperature on December 1, 1780 was about 0.0 °C. Wind direction mainly north by east. Weather type: betrokken. Source: KNMI
March 17 » American Revolution: George Washington grants the Continental Army a holiday "as an act of solidarity with the Irish in their fight for independence".
August 16 » American Revolutionary War: Battle of Camden: The British defeat the Americans near Camden, South Carolina.
October 2 » American Revolutionary War: John André, a British Army officer, is hanged as a spy by the Continental Army.
October 10 » The Great Hurricane of 1780 kills 20,000–30,000 in the Caribbean.
November 5 » French-American forces under Colonel LaBalme are defeated by Miami Chief Little Turtle.
December 14 » Founding Father Alexander Hamilton marries Elizabeth Schuyler Hamilton at the Schuyler Mansion in Albany, New York
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I618446.php : accessed March 7, 2026), "Gijsbert Roelofszn van Vulpen (1697-1780)".
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