January 15 » The British Museum opens to the public.
May 1 » Josiah Wedgwood founds the Wedgwood pottery company in Great Britain.
August 19 » Battle of Lagos Naval battle during the Seven Years' War between Great Britain and France.
September 13 » Battle of the Plains of Abraham: the British defeat the French near Quebec City in the Seven Years' War, known in the United States as the French and Indian War.
September 18 » French and Indian War: The Articles of Capitulation of Quebec are signed.
December 31 » Arthur Guinness signs a 9,000 year lease at £45 per annum and starts brewing Guinness.
Day of marriage February 12, 1788
The temperature on February 12, 1788 was about 4.0 °C. Wind direction mainly southwest. Weather type: betrokken mist. Source: KNMI
January 19 » The second group of ships of the First Fleet arrive at Botany Bay.
February 6 » Massachusetts becomes the sixth state to ratify the United States Constitution.
February 9 » The Habsburg Empire joins the Russo-Turkish War in the Russian camp.
March 21 » A fire in New Orleans leaves most of the town in ruins.
April 7 » American pioneers to the Northwest Territory establish Marietta, Ohio as the first permanent American settlement in the Northwest Territory.
June 21 » New Hampshire becomes the ninth state to ratify the Constitution of the United States.
Day of death December 22, 1850
The temperature on December 22, 1850 was about 0.8 °C. There was 0.3 mm of rain. The airpressure was 78 cm mercury. The atmospheric humidity was 100%. Source: KNMI
This page is only available in Dutch.
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).
In The Netherlands , there was from November 1, 1849 to April 19, 1853 the cabinet Thorbecke I, with Mr. J.R. Thorbecke (liberaal) as prime minister.
March 7 » Senator Daniel Webster gives his "Seventh of March" speech endorsing the Compromise of 1850 in order to prevent a possible civil war.
May 15 » The Bloody Island massacre takes place in Lake County, California, in which a large number of Pomo Indians are slaughtered by a regiment of the United States Cavalry.
July 9 » Persian prophet Báb is executed in Tabriz, Persia.
September 9 » California is admitted as the thirty-first U.S. state.
September 18 » The U.S. Congress passes the Fugitive Slave Act of 1850.
November 24 » Danish troops defeat a Schleswig-Holstein force in the town of Lottorf, Schleswig-Holstein.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P15888.php : accessed January 22, 2026), "William Plumer 298 (1759-1850)".
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