The temperature on December 14, 1770 was about 6.0 °C. Wind direction mainly west by south. Weather type: omtrent helder. Special wheather fenomena: droog. Source: KNMI
May 16 » The 14-year-old Marie Antoinette marries 15-year-old Louis-Auguste, who later becomes king of France.
May 26 » The Orlov Revolt, an attempt to revolt against the Ottoman Empire before the Greek War of Independence, ends in disaster for the Greeks.
June 11 » British explorer Captain James Cook runs aground on the Great Barrier Reef.
July 1 » Lexell's Comet is seen closer to the Earth than any other comet in recorded history, approaching to a distance of 0.0146 astronomical units (2,180,000km; 1,360,000mi).
July 5 » The Battle of Chesma between the Russian Empire and the Ottoman Empire begins.
August 22 » James Cook names and lands on Possession Island, and claims the east coast of Australia for Britain as New South Wales.
Day of marriage August 29, 1793
The temperature on August 29, 1793 was about 15.0 °C. Wind direction mainly west-northwest. Weather type: omtrent helder. Source: KNMI
March 1 » French Revolutionary War: Battle of Aldenhoven during the Flanders Campaign.
March 18 » Flanders Campaign of the French Revolution, Battle of Neerwinden.
June 10 » The Jardin des Plantes museum opens in Paris. A year later, it becomes the first public zoo.
August 10 » The Musée du Louvre is officially opened in Paris, France.
August 27 » French Revolutionary Wars: The city of Toulon revolts against the French Republic and admits the British and Spanish fleets to seize its port, leading to the Siege of Toulon by French Revolutionary forces.
December 9 » New York City's first daily newspaper, the American Minerva, is established by Noah Webster.
Day of death October 31, 1811
The temperature on October 31, 1811 was about 13.0 °C. There was 290 mm of rainWind direction mainly west. Weather type: betrokken regen. Source: KNMI
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De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
March 25 » Percy Bysshe Shelley is expelled from the University of Oxford for publishing the pamphlet The Necessity of Atheism.
June 16 » Survivors of an attack the previous day by Tla-o-qui-aht on board the Pacific Fur Company's ship Tonquin, intentionally detonate a powder magazine on the ship, destroying it and killing about 100attackers.
July 5 » The Venezuelan Declaration of Independence is adopted by a congress of the provinces.
July 30 » Father Miguel Hidalgo y Costilla, leader of the Mexican insurgency, is executed by the Spanish in Chihuahua City, Mexico.
December 16 » The first two in a series of four severe earthquakes occur in the vicinity of New Madrid, Missouri.
December 26 » A theater fire in Richmond, Virginia kills the Governor of Virginia George William Smith and the president of the First National Bank of Virginia Abraham B. Venable.
When copying data from this family tree, please include a reference to the origin: Hans Warning, "Family tree Warning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-warning/I47.php : accessed October 19, 2026), "Helena Margaretha Hackmanns (1770-1811)".
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