January 25 » The British Parliament passes the Constitutional Act of 1791 and splits the old Province of Quebec into Upper Canada and Lower Canada.
February 18 » Congress passes a law admitting the state of Vermont to the Union, effective 4 March, after that state had existed for 14 years as a de facto independent largely unrecognized state.
June 21 » King Louis XVI of France and his immediate family begin the Flight to Varennes during the French Revolution.
July 14 » The Priestley Riots drive Joseph Priestley, a supporter of the French Revolution, out of Birmingham, England.
September 9 » Washington, D.C., the capital of the United States, is named after President George Washington.
September 13 » King Louis XVI of France accepts the new constitution.
Christening day February 5, 1792
The temperature on February 5, 1792 was about 5.0 °C. Wind direction mainly northeast. Weather type: zeer betrokken. Source: KNMI
January 25 » The London Corresponding Society is founded.
April 20 » France declares war against the "King of Hungary and Bohemia", the beginning of French Revolutionary Wars.
April 25 » "La Marseillaise" (the French national anthem) is composed by Claude Joseph Rouget de Lisle.
May 11 » Robert Gray commands the first expedition to sail into the Columbia River.
June 1 » Kentucky is admitted as the 15th state of the United States.
August 10 » French Revolution: Storming of the Tuileries Palace: Louis XVI of France is arrested and taken into custody as his Swiss Guards are massacred by the Parisian mob.
Day of marriage September 19, 1819
The temperature on September 19, 1819 was about 12.0 °C. Wind direction mainly northwest. Weather type: half bewolkt . 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).
February 19 » British explorer William Smith discovers the South Shetland Islands and claims them in the name of King George III.
February 22 » By the Adams–Onís Treaty, Spain sells Florida to the United States for five million U.S. dollars.
May 25 » The Argentine Constitution of 1819 is promulgated.
July 3 » The Bank for Savings in the City of New-York, the first savings bank in the United States, opens.
December 14 » Alabama becomes the 22nd U.S. state.
December 17 » Simón Bolívar declares the independence of Gran Colombia in Angostura (now Ciudad Bolívar in Venezuela).
Day of death July 2, 1868
The temperature on July 2, 1868 was about 13.9 °C. The air pressure was 2 kgf/m2 and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 89%. Source: KNMI
From June 1, 1866 till June 4, 1868 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Heemskerk with the prime ministers Mr. J.P.J.A. graaf Van Zuijlen van Nijevelt (AR) and Mr. J. Heemskerk Azn. (conservatief).
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
February 24 » Andrew Johnson becomes the first President of the United States to be impeached by the United States House of Representatives. He is later acquitted in the Senate.
March 8 » Sakai incident: Japanese samurai kill 11 French sailors in the port of Sakai, Osaka.
August 18 » French astronomer Pierre Janssen discovers helium.
September 23 » Grito de Lares ("Lares Revolt") occurs in Puerto Rico against Spanish rule.
October 10 » The Ten Years' War begins against Spanish rule in Cuba.
December 25 » Pardons for ex-Confederates: United States President Andrew Johnson grants an unconditional pardon to all Confederate veterans.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I17714.php : accessed October 3, 2026), "Andries Roels Poelstra (1791-1868)".
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