Family tree Kalksma » Willem Jan Kalksma (1919-2007)

Personal data Willem Jan Kalksma 


Household of Willem Jan Kalksma

He is married to Woutina Johanna Jager.

They got married on May 19, 1942 at Leeuwarden, he was 23 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)
  4. (Not public)
  5. (Not public)
  6. (Not public)
  7. (Not public)

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Timeline Willem Jan Kalksma

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Relationship Willem Jan Kalksma



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Historical events

  • The temperature on May 17, 1919 was between 6.6 °C and 21.9 °C and averaged 14.9 °C. There was 13.6 hours of sunshine (86%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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 1919: Source: Wikipedia
    • The Netherlands had about 6.7 million citizens.
    • June 11 » Sir Barton wins the Belmont Stakes, becoming the first horse to win the U.S. Triple Crown.
    • July 21 » The dirigible Wingfoot Air Express crashes into the Illinois Trust and Savings Building in Chicago, killing 12 people.
    • October 3 » Cincinnati Reds pitcher Adolfo Luque becomes the first Latin player to appear in a World Series.
    • October 7 » KLM, the flag carrier of the Netherlands, is founded. It is the oldest airline still operating under its original name.
    • November 11 » The Industrial Workers of the World attack an Armistice Day parade in Centralia, Washington, ultimately resulting in the deaths of five people.
    • December 26 » Babe Ruth of the Boston Red Sox is sold to the New York Yankees by owner Harry Frazee, allegedly establishing the Curse of the Bambino superstition.
  • The temperature on May 19, 1942 was between 9.4 °C and 16.8 °C and averaged 13.3 °C. There was 4.5 hours of sunshine (28%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1942: Source: Wikipedia
    • The Netherlands had about 9.0 million citizens.
    • January 13 » World War II: First use of an aircraft ejection seat by a German test pilot in a Heinkel He 280 jet fighter.
    • February 28 » The heavy cruiser USSHouston is sunk in the Battle of Sunda Strait with 693 crew members killed, along with HMASPerth which lost 375 men.
    • March 8 » World War II: Imperial Japanese Army forces captured Rangoon, Burma from British.
    • May 6 » World War II: On Corregidor, the last American forces in the Philippines surrender to the Japanese.
    • May 15 » World War II: In the United States, a bill creating the Women's Army Auxiliary Corps (WAAC) is signed into law.
    • October 11 » World War II: Off Guadalcanal, United States Navy ships intercept and defeat a Japanese force.
  • The temperature on September 27, 2007 was between 7.8 °C and 16.6 °C and averaged 12.3 °C. There was -0.1 mm of rain. There was 7.7 hours of sunshine (65%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Friday, July 7, 2006 to Thursday, February 22, 2007 the cabinet Balkenende III, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
  • In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
  • In the year 2007: Source: Wikipedia
    • The Netherlands had about 16.3 million citizens.
    • January 10 » A general strike begins in Guinea in an attempt to get President Lansana Conté to resign.
    • January 17 » The Doomsday Clock is set to five minutes to midnight in response to North Korea's nuclear testing.
    • October 10 » Team Fortress 2 is released by Valve Corporation
    • October 15 » Seventeen activists in New Zealand are arrested in the country's first post-9/11 anti-terrorism raids.
    • November 7 » Jokela school shooting in Tuusula, Finland, resulting in the death of nine people.
    • December 27 » Riots erupt in Mombasa, Kenya, after Mwai Kibaki is declared the winner of the presidential election, triggering a political, economic, and humanitarian crisis.


Same birth/death day

Source: Wikipedia

  • 1918 » Birgit Nilsson, Swedish operatic soprano († 2005)
  • 1918 » Joan Benham, English actress († 1981)
  • 1919 » Antonio Aguilar, Mexican singer-songwriter, producer, actor, and screenwriter († 2007)
  • 1919 » Gustav Naan, Russian-Estonian physicist and philosopher († 1994)
  • 1919 » Merle Miller, American author and screenwriter († 1986)
  • 1920 » Harry Männil, Estonian-Venezuelan businessman, co-founded ACO Group († 2010)

Source: Wikipedia


About the surname Kalksma

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The Family tree Kalksma publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Dirk Kalksma, "Family tree Kalksma", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kalksma/I15.php : accessed January 21, 2026), "Willem Jan Kalksma (1919-2007)".