Family tree De Kunder » Hendrik Jan Mensink (1791-1864)

Day of marriage May 29, 1818

• The temperature on May 29, 1818 was about 13.0 °C. Wind direction mainly north-northeast. Weather type: half bewolkt 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 2 » The British Institution of Civil Engineers is founded by a group of six engineers; Thomas Telford would later become its first president.
  • 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.
  • March 30 » Physicist Augustin Fresnel reads a memoir on optical rotation to the French Academy of Sciences, reporting that when polarized light is "depolarized" by a Fresnel rhomb, its properties are preserved in any subsequent passage through an optically-rotating crystal or liquid.
  • April 4 » The United States Congress, affirming the Second Continental Congress, adopts the flag of the United States with 13 red and white stripes and one star for each state (20 at that time).
  • April 19 » French physicist Augustin Fresnel signs his preliminary "Note on the Theory of Diffraction" (deposited on the following day). The document ends with what we now call the Fresnel integrals.
  • September 7 » Carl III of Sweden–Norway is crowned king of Norway, in Trondheim.

Day of death February 14, 1864

• The temperature on February 14, 1864 was about 8.7 °C. The air pressure was 7 kgf/m² and came mainly from the west-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 77%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• 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.
• In the year 1864: Source: Wikipedia
  • The Netherlands had about 3.6 million citizens.
  • April 25 » American Civil War: The Battle of Marks' Mills.
  • August 18 » American Civil War: Battle of Globe Tavern: Union forces try to cut a vital Confederate supply-line into Petersburg, Virginia, by attacking the Wilmington and Weldon Railroad.
  • September 7 » American Civil War: Atlanta is evacuated on orders of Union General William Tecumseh Sherman.
  • October 28 » American Civil War: A Union attack on the Confederate capital is repulsed.
  • December 8 » Pope Pius IX promulgates the encyclical Quanta cura and its appendix, the Syllabus of Errors, outlining the authority of the Catholic Church and condemning various liberal ideas.
  • December 15 » American Civil War: Battle of Nashville: The Union's Army of the Cumberland routs and destroys the Confederacy's Army of Tennessee, ending its effectiveness as a combat unit.

Source: Wikipedia

• 1870 » St. John Richardson Liddell, American general (b. 1815)
• 1881 » Fernando Wood, American merchant and politician, 73rd Mayor of New York City (b. 1812)
• 1884 » Lydia Hamilton Smith, African-American businesswoman (b. 1813)
• 1885 » Jules Vallès, French journalist and author (b. 1832)
• 1891 » William Tecumseh Sherman, American general (b. 1820)
• 1894 » Eugène Charles Catalan, Belgian-French mathematician and academic (b. 1814)