Family tree Zalm / Van Erk » Gerrit Potuijt (1785-1861)

Day of marriage August 1, 1818

• The temperature on August 1, 1818 was about 22.0 °C. Wind direction mainly west-northwest. Weather type: omtrent betrokken winderig. Source: KNMI
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  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 year 1818: Source: Wikipedia
  • January 15 » A paper by David Brewster is read to the Royal Society, belatedly announcing his discovery of what we now call the biaxial class of doubly-refracting crystals. On the same day, Augustin-Jean Fresnel signs a "supplement" (submitted four days later) on reflection of polarized light.
  • February 12 » Bernardo O'Higgins formally approves the Chilean Declaration of Independence near Concepción, Chile.
  • April 5 » In the Battle of Maipú, Chile's independence movement, led by Bernardo O'Higgins and José de San Martín, win a decisive victory over Spain, leaving 2,000 Spaniards and 1,000 Chilean patriots dead.
  • July 29 » French physicist Augustin Fresnel submits his prizewinning "Memoir on the Diffraction of Light", precisely accounting for the limited extent to which light spreads into shadows, and thereby demolishing the oldest objection to the wave theory of light.
  • September 7 » Carl III of Sweden–Norway is crowned king of Norway, in Trondheim.
  • October 20 » The Convention of 1818 is signed between the United States and the United Kingdom, which settles the Canada–United States border on the 49th parallel for most of its length.

Day of death August 23, 1861

• The temperature on August 23, 1861 was about 18.9 °C. There was 3 mm of rain. The air pressure was 4 kgf/m² and came mainly from the west-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 88%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• 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).
• From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
• In the year 1861: Source: Wikipedia
  • The Netherlands had about 3.6 million citizens.
  • January 26 » American Civil War: The state of Louisiana secedes from the Union.
  • March 10 » El Hadj Umar Tall seizes the city of Ségou, destroying the Bamana Empire of Mali.
  • April 17 » The state of Virginia's secession convention votes to secede from the United States, later becoming the eighth state to join the Confederate States of America.
  • April 27 » American President Abraham Lincoln suspends the writ of habeas corpus.
  • August 29 » American Civil War: The Battle of Hatteras Inlet Batteries gives Federal forces control of Pamlico Sound.
  • November 20 » American Civil War: A secession ordinance is filed by Kentucky's Confederate government.

Source: Wikipedia

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• 1853 » Alexander Calder, American lawyer and politician (b. 1806)
• 1867 » Auguste-Marseille Barthélemy, French poet and author (b. 1796)
• 1892 » Deodoro da Fonseca, Brazilian field marshal and politician, 1st President of Brazil (b. 1827)
• 1900 » Kuroda Kiyotaka, Japanese general and politician, 2nd Prime Minister of Japan (b. 1840)