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.
    • January 6 » Second Boer War: Having already besieged the fortress at Ladysmith, Boer forces attack it, but are driven back by British defenders.
    • February 27 » Second Boer War: In South Africa, British military leaders receive an unconditional notice of surrender from Boer General Piet Cronjé at the Battle of Paardeberg.
    • March 24 » Mayor of New York City Robert Anderson Van Wyck breaks ground for a new underground "Rapid Transit Railroad" that would link Manhattan and Brooklyn.
    • April 30 » Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
    • 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 19 » The first line of the Paris Métro opens for operation.

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.
    • January 1 » The Canadian Citizenship Act 1946 comes into effect, converting British subjects into Canadian citizens. Prime Minister William Lyon Mackenzie King becomes the first Canadian citizen.
    • February 12 » Christian Dior unveils a "New Look", helping Paris regain its position as the capital of the fashion world.
    • February 18 » First Indochina War: The French gain complete control of Hanoi after forcing the Viet Minh to withdraw to mountains.
    • February 21 » In New York City, Edwin Land demonstrates the first "instant camera", the Polaroid Land Camera, to a meeting of the Optical Society of America.
    • March 29 » Malagasy Uprising against French colonial rule in Madagascar.
    • July 19 » Prime Minister of the shadow Burmese government, Bogyoke Aung San and eight others are assassinated.

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.
    • March 8 » Nelson's Pillar in Dublin, Ireland, destroyed by a bomb.
    • June 8 » Topeka, Kansas, is devastated by a tornado that registers as an "F5" on the Fujita scale: The first to exceed US$100million in damages. Sixteen people are killed, hundreds more injured, and thousands of homes damaged or destroyed.
    • August 1 » Charles Whitman kills 16 people at the University of Texas at Austin before being killed by the police.
    • September 9 » The National Traffic and Motor Vehicle Safety Act is signed into law by U.S. President Lyndon B. Johnson.
    • October 1 » West Coast Airlines Flight 956 crashes with no survivors in Oregon. This accident marks the first loss of a DC-9.
    • December 5 » The musical I Do! I Do!, starring Mary Martin and Robert Preston opens at the 46th Street Theatre, in New York City, and closes on June 15, 1968, after 560 performances.


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)".