Family tree Keizer » Willem Jansen (1900-1966)

Personal data Willem Jansen 


Household of Willem Jansen

(1) He is married to Lammertje van Beek.

They got married on November 18, 1921 at Putten (Gl), he was 21 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)


(2) He is married to Margaretha Bloemendaal.

They got married on July 10, 1947 at Amsterdam (Nh), he was 46 years old.


Notes about Willem Jansen

Beroep: Timmerman, journalist, ambtenaar Rijks Verzekerings Bank (RVB), uitvoerder. Willem werd buiten echt geboren.

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Timeline Willem Jansen

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Ancestors (and descendant) of Willem Jansen

Willem Jansen
1900-1966

(1) 1921

Lammertje van Beek
1892-1945

(Not public)
(Not public)
(Not public)
(2) 1947

Margaretha Bloemendaal
1911-1992


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Historical events

Birthday October 30, 1900

  • The temperature on October 30, 1900 was about 8.9 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 93%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • February 23 » Second Boer War: During the Battle of the Tugela Heights, the first British attempt to take Hart's Hill fails.
    • May 1 » The Scofield Mine disaster kills over 200 men in Scofield, Utah in what is to date the fifth-worst mining accident in United States history.
    • May 22 » The Associated Press is formed in New York City as a non-profit news cooperative.
    • July 9 » The Governor of Shanxi province in North China orders the execution of 45 foreign Christian missionaries and local church members, including children.
    • July 29 » In Italy, King Umberto I of Italy is assassinated by the anarchist Gaetano Bresci.
    • December 19 » Hopetoun Blunder: The first Governor-General of Australia John Hope, 7th Earl of Hopetoun, appoints Sir William Lyne premier of the new state of New South Wales, but he is unable to persuade other colonial politicians to join his government and is forced to resign.

Day of marriage July 10, 1947

  • The temperature on July 10, 1947 was between 7.5 °C and 14.7 °C and averaged 12.2 °C. There was 24.2 mm of rain during 7.5 hours. There was 0.5 hours of sunshine (3%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • June 25 » The Diary of a Young Girl (better known as The Diary of Anne Frank) is published.
    • August 15 » Founder of Pakistan, Muhammad Ali Jinnah is sworn in as first Governor-General of Pakistan in Karachi.
    • August 15 » India gains Independence from British rule after near 190 years of British company and crown rule, and joins the Commonwealth of Nations.
    • October 14 » Chuck Yeager becomes the first person to exceed the speed of sound.
    • October 20 » The House Un-American Activities Committee begins its investigation into Communist infiltration of the Hollywood film industry, resulting in a blacklist that prevents some from working in the industry for years.
    • November 6 » Meet the Press, the longest running television program in history, makes its debut.

Day of death February 19, 1966

  • The temperature on February 19, 1966 was between -0.7 °C and 5.6 °C and averaged 3.1 °C. There was 3.4 mm of rain during 5.2 hours. The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
  • In The Netherlands , there was from November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
  • In the year 1966: Source: Wikipedia
    • The Netherlands had about 12.4 million citizens.
    • January 10 » Tashkent Declaration, a peace agreement between India and Pakistan signed that resolved the Indo-Pakistani War of 1965.
    • February 26 » Apollo program: Launch of AS-201, the first flight of the Saturn IB rocket
    • August 1 » Charles Whitman kills 16 people at the University of Texas at Austin before being killed by the police.
    • October 4 » Basutoland becomes independent from the United Kingdom and is renamed Lesotho.
    • October 22 » The Soviet Union launches Luna 12.
    • November 8 » U.S. President Lyndon B. Johnson signs into law an antitrust exemption allowing the National Football League to merge with the upstart American Football League.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Jansen

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The Family tree Keizer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Roelf Schrik, "Family tree Keizer", database, Genealogy Online (https://www.genealogieonline.nl/keizer-stamboom/I294.php : accessed March 7, 2026), "Willem Jansen (1900-1966)".