January 10 » The Siege of Dunlap's Station begins near Cincinnati during the Northwest Indian War.
March 4 » The Constitutional Act of 1791 is introduced by the British House of Commons in London which envisages the separation of Canada into Lower Canada (Quebec) and Upper Canada (Ontario).
May 3 » The Constitution of May 3 (the first modern constitution in Europe) is proclaimed by the Sejm of Polish–Lithuanian Commonwealth.
September 9 » Washington, D.C., the capital of the United States, is named after President George Washington.
September 14 » The Papal States lose Avignon to Revolutionary France.
September 30 » The first performance of Mozart's opera The Magic Flute takes place two months before his death.
Christening day November 20, 1791
The temperature on November 20, 1791 was about 8.0 °C. Wind direction mainly south. Weather type: zeer betrokken. Source: KNMI
January 25 » The British Parliament passes the Constitutional Act of 1791 and splits the old Province of Quebec into Upper Canada and Lower Canada.
May 3 » The Constitution of May 3 (the first modern constitution in Europe) is proclaimed by the Sejm of Polish–Lithuanian Commonwealth.
May 15 » French Revolution: Maximilien Robespierre proposes the Self-denying Ordinance.
August 30 » HMSPandora sinks after having run aground on the outer Great Barrier Reef the previous day.
September 5 » Olympe de Gouges writes the Declaration of the Rights of Woman and of the Female Citizen.
November 9 » Foundation of the Dublin Society of United Irishmen.
Day of marriage May 31, 1819
The temperature on May 31, 1819 was about 10.0 °C. There was 26 mm of rainWind direction mainly west-northwest. Weather type: regen. Special wheather fenomena: . 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).
January 29 » Stamford Raffles lands on the island of Singapore.
February 17 » The United States House of Representatives passes the Missouri Compromise for the first time.
March 15 » French physicist Augustin Fresnel is adjudged the winner of the Grand Prix of the Académie des Sciences for his "Memoir on the Diffraction of Light", which verifies the Fresnel integrals, accounts for the limited extent to which light spreads into shadows, and thereby demolishes Newton's initial objection to the wave theory of light.
July 3 » The Bank for Savings in the City of New-York, the first savings bank in the United States, opens.
August 6 » Norwich University is founded in Vermont as the first private military school in the United States.
December 14 » Alabama becomes the 22nd U.S. state.
Day of death May 31, 1865
The temperature on May 31, 1865 was about 17.0 °C. The air pressure was 7 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 60%. Source: KNMI
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
March 4 » The third and final national flag of the Confederate States of America is adopted by the Confederate Congress.
March 29 » American Civil War: Federal forces under Major General Philip Sheridan move to flank Confederate forces under Robert E. Lee as the Appomattox Campaign begins.
April 14 » U.S. Secretary of State William H. Seward and his family are attacked at home by Lewis Powell.
April 27 » The Sultana explodes and sinks in the United States' worst maritime disaster.
May 17 » The International Telegraph Union (later the International Telecommunication Union) is established in Paris.
July 7 » Four conspirators in the assassination of Abraham Lincoln are hanged.
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/I16937.php : accessed October 9, 2026), "Halbe Meines Oosterhof (1791-1865)".
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