January 25 » The London Corresponding Society is founded.
February 20 » The Postal Service Act, establishing the United States Post Office Department, is signed by United States President George Washington.
June 1 » Kentucky is admitted as the 15th state of the United States.
June 4 » Captain George Vancouver claims Puget Sound for the Kingdom of Great Britain.
August 13 » King Louis XVI of France is formally arrested by the National Tribunal, and declared an enemy of the people.
August 16 » Maximilien de Robespierre presents the petition of the Commune of Paris to the Legislative Assembly, which demanded the formation of a revolutionary tribunal.
Day of marriage April 21, 1822
The temperature on April 21, 1822 was about 16.0 °C. Wind direction mainly south-southeast. 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).
January 1 » The Greek Constitution of 1822 is adopted by the First National Assembly at Epidaurus.
January 14 » Greek War of Independence: Acrocorinth is captured by Theodoros Kolokotronis and Demetrios Ypsilantis.
March 30 » The Florida Territory is created in the United States.
June 14 » Charles Babbage proposes a difference engine in a paper to the Royal Astronomical Society.
July 8 » Chippewas turn over a huge tract of land in Ontario to the United Kingdom.
September 27 » Jean-François Champollion announces that he has deciphered the Rosetta Stone.
Day of death September 6, 1860
The temperature on September 6, 1860 was about 16.8 °C. The air pressure was 1.5 kgf/m2 and came mainly from the north-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 76%. Source: KNMI
From March 18, 1858 till February 23, 1860 the Netherlands had a cabinet Rochussen - Van Bosse with the prime ministers J.J. Rochussen (conservatief-liberaal) and Mr. P.P. van Bosse (liberaal).
From February 23, 1860 till March 14, 1861 the Netherlands had a cabinet Van Hall - Van Heemstra with the prime ministers Mr. F.A. baron Van Hall (conservatief-liberaal) and Mr. S. baron Van Heemstra (liberaal).
January 1 » The first Polish stamp is issued, replacing the Russian stamps previously in use.
February 27 » Abraham Lincoln makes a speech at Cooper Union in the city of New York that is largely responsible for his election to the Presidency.
March 24 » Sakuradamon Incident: Assassination of Japanese Chief Minister (Tairō) Ii Naosuke.
May 3 » Charles XV of Sweden–Norway is crowned king of Sweden.
May 18 » Abraham Lincoln wins the Republican Party presidential nomination over William H. Seward, who later becomes the United States Secretary of State.
September 20 » The future King Edward VII of the United Kingdom begins the first visit to North America by a Prince of Wales.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I168593.php : accessed February 27, 2026), "Egbert Tonnis (Koobs) Koops (1792-1860)".
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