April 5 » United States President George Washington exercises his authority to veto a bill, the first time this power is used in the United States.
April 25 » "La Marseillaise" (the French national anthem) is composed by Claude Joseph Rouget de Lisle.
May 21 » A lava dome collapses on Mount Unzen, near the city of Shimbara on the Japanese island of Kyūshū, creating a deadly tsunami that kills nearly 15,000 people.
July 25 » The Brunswick Manifesto is issued to the population of Paris promising vengeance if the French royal family is harmed.
September 2 » During what became known as the September Massacres of the French Revolution, rampaging mobs slaughter three Roman Catholic bishops, more than two hundred priests, and prisoners believed to be royalist sympathizers.
September 20 » French troops stop an allied invasion of France at the Battle of Valmy.
Christening day October 28, 1792
The temperature on October 28, 1792 was about 7.0 °C. Wind direction mainly south-southeast. Weather type: zeer betrokken. Source: KNMI
March 16 » King Gustav III of Sweden is shot; he dies on March 29.
May 17 » The New York Stock Exchange is formed under the Buttonwood Agreement.
July 25 » The Brunswick Manifesto is issued to the population of Paris promising vengeance if the French royal family is harmed.
September 11 » The Hope Diamond is stolen along with other French crown jewels when six men break into the house where they are stored.
September 22 » Primidi Vendémiaire of year one of the French Republican Calendar as the French First Republic comes into being.
October 13 » In Washington, D.C., the cornerstone of the United States Executive Mansion (known as the White House since 1818) is laid.
Day of marriage April 30, 1831
The temperature on April 30, 1831 was about 20.0 °C. Wind direction mainly east-southeast. Weather type: half bewolkt regen. 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).
July 13 » Regulamentul Organic, a quasi-constitutional organic law is adopted in Wallachia, one of the two Danubian Principalities that were to become the basis of Romania.
July 21 » Inauguration of Leopold I of Belgium, first king of the Belgians.
August 8 » Four hundred Shawnee people agree to relinquish their lands in Ohio in exchange for land west of the Mississippi River in the Treaty of Wapakoneta.
August 29 » Michael Faraday discovers electromagnetic induction.
November 11 » In Jerusalem, Virginia, Nat Turner is hanged after inciting a violent slave uprising.
December 27 » Charles Darwin embarks on his journey aboard HMSBeagle, during which he will begin to formulate his theory of evolution.
Day of death April 28, 1876
The temperature on April 28, 1876 was about 10.8 °C. There was 12 mm of rain. The air pressure was 2 kgf/m2 and came mainly from the south-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 94%. Source: KNMI
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
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/I4184.php : accessed October 6, 2026), "Douwe Jans de Boer (1792-1876)".
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