Family tree Witkam » Jan Keizer (1851-1920)

Personal data Jan Keizer 


Household of Jan Keizer

(1) He is married to Anna Maria van der Heyden.

They got married on December 30, 1874, he was 23 years old.


Child(ren):



(2) He is married to Anna Maria Wolters.

They got married on January 2, 1890 at Zwolle, he was 38 years old.


(3) He is married to Johanna Annette Louisa Dorgelo.

They got married on June 11, 1891 at Zwolle, he was 40 years old.

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Timeline Jan Keizer

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Ancestors (and descendant) of Jan Keizer

Adolf Keizer
1823-1857
Janke Pasma
1830-1874

Jan Keizer
1851-1920

(1) 1874

Anna Maria van der Heyden
1850-????

Adolf Christiaan Keizer
1875-????
(2) 1890

Anna Maria Wolters
1844-1891

(3) 1891

Johanna Annette Louisa Dorgelo
1861-????


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Historical events

Birthday February 12, 1851

  • The temperature on February 12, 1851 was about 6.3 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 85%. 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).
  • In The Netherlands , there was from November 1, 1849 to April 19, 1853 the cabinet Thorbecke I, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1851: Source: Wikipedia
    • The Netherlands had about 3.3 million citizens.
    • July 29 » Annibale de Gasparis discovers asteroid 15 Eunomia.
    • August 22 » The first America's Cup is won by the yacht America.
    • September 15 » Saint Joseph's University is founded in Philadelphia.
    • November 14 » Moby-Dick, a novel by Herman Melville, is published in the USA.
    • December 22 » India's first freight train is operated in Roorkee, India.
    • December 24 » The Library of Congress in Washington, D.C., burns.

Day of marriage June 11, 1891

  • The temperature on June 11, 1891 was about 10.7 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 82%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
  • In the year 1891: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 29 » Liliuokalani is proclaimed the last monarch and only queen regnant of the Kingdom of Hawaii.
    • March 3 » Shoshone National Forest is established as the first national forest in the US and world.
    • March 17 » SSUtopia collides with HMSAnson in the Bay of Gibraltar and sinks, killing 562 of the 880 passengers on board.
    • May 5 » The Music Hall in New York City (later known as Carnegie Hall) has its grand opening and first public performance, with Tchaikovsky as the guest conductor.
    • May 20 » History of cinema: The first public display of Thomas Edison's prototype kinetoscope.
    • August 18 » Major hurricane strikes Martinique, leaving 700 dead.

Day of death July 31, 1920

  • The temperature on July 31, 1920 was between 9.7 °C and 22.3 °C and averaged 16.9 °C. There was 10.1 hours of sunshine (65%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 26 » Former Ford Motor Company executive Henry Leland launches the Lincoln Motor Company which he later sold to his former employer.
    • March 19 » The United States Senate rejects the Treaty of Versailles for the second time (the first time was on November 19, 1919).
    • May 7 » Morecambe Football Club was founded during a meeting at the West View Hotel on the town's promenade.
    • June 11 » During the U.S. Republican National Convention in Chicago, U.S. Republican Party leaders gathered in a room at the Blackstone Hotel to come to a consensus on their candidate for the U.S. presidential election, leading the Associated Press to coin the political phrase "smoke-filled room".
    • July 29 » Construction of the Link River Dam begins as part of the Klamath Reclamation Project.
    • December 22 » The GOELRO economic development plan is adopted by the 8th Congress of Soviets of the Russian SFSR.


Same birth/death day

Source: Wikipedia

  • 1837 » Thomas Moran, British-American painter and printmaker of the Hudson River School († 1926)
  • 1857 » Bobby Peel, English cricketer and coach († 1943)
  • 1857 » Eugène Atget, French photographer († 1927)
  • 1861 » Lou Andreas-Salomé, Russian-German psychoanalyst and author († 1937)
  • 1866 » Lev Shestov, Russian philosopher († 1938)
  • 1869 » Kiến Phúc, Vietnamese emperor († 1884)

Source: Wikipedia

  • 1913 » John Milne, British geologist and mining engineer. (b. 1850)
  • 1914 » Jean Jaurès, French journalist and politician (b. 1859)
  • 1917 » Francis Ledwidge, Irish soldier and poet (b. 1881)
  • 1917 » Hedd Wyn, Welsh language poet (b. 1887)
  • 1920 » Ion Dragoumis, Greek philosopher and diplomat (b. 1878)
  • 1940 » Udham Singh, Indian activist (b. 1899)

About the surname Keizer

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The Family tree Witkam publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jolene Witkam, "Family tree Witkam", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-witkam/R106.php : accessed February 7, 2026), "Jan Keizer (1851-1920)".