November 9 » Spain, France and Great Britain sign the Treaty of Seville.
November 29 » Natchez Indians massacre 138 Frenchmen, 35 French women, and 56 children at Fort Rosalie, near the site of modern-day Natchez, Mississippi.
Day of marriage April 1, 1791
The temperature on April 1, 1791 was about 3.0 °C. Wind direction mainly south east. Weather type: omtrent helder. Source: KNMI
July 14 » The Priestley Riots drive Joseph Priestley, a supporter of the French Revolution, out of Birmingham, England.
July 17 » Members of the French National Guard under the command of General Lafayette open fire on a crowd of radical Jacobins at the Champ de Mars, Paris, during the French Revolution, killing scores of people.
August 14 » Slaves from plantations in Saint-Domingue hold a Vodou ceremony led by houngan Dutty Boukman at Bois Caïman, marking the start of the Haitian Revolution.
August 30 » HMSPandora sinks after having run aground on the outer Great Barrier Reef the previous day.
October 1 » First session of the French Legislative Assembly.
December 15 » The United States Bill of Rights becomes law when ratified by the Virginia General Assembly.
Day of death June 5, 1780
The temperature on June 5, 1780 was about 10.0 °C. Wind direction mainly northeast. Weather type: zeer betrokken. Source: KNMI
March 14 » American Revolutionary War: Spanish forces capture Fort Charlotte in Mobile, Alabama, the last British frontier post capable of threatening New Orleans.
May 19 » New England's Dark Day, an unusual darkening of the day sky, was observed over the New England states and parts of Canada.
May 29 » American Revolutionary War: At the Battle of Waxhaws, the British continue attacking after the Continentals lay down their arms, killing 113 and critically wounding all but 53 that remained.
June 23 » American Revolution: Battle of Springfield fought in and around Springfield, New Jersey (including Short Hills, formerly of Springfield, now of Millburn Township).
October 10 » The Great Hurricane of 1780 kills 20,000–30,000 in the Caribbean.
October 16 » The Great Hurricane of 1780 finishes after its sixth day, killing between 20,000 and 24,000 residents of the Lesser Antilles.
When copying data from this family tree, please include a reference to the origin: Ronald van der Graaf, "Family tree Van der Graaf", database, Genealogy Online (https://www.genealogieonline.nl/van-der-graaf-stamboom/I554.php : accessed February 19, 2026), "Lena Sorghdrager (1729-1780)".
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