Family tree Koster Twijslerheide e.o. » Sjoerd Postma (1912-1971)

Personal data Sjoerd Postma 


Household of Sjoerd Postma

He is married to Baukje Haakma.

They got married on November 19, 1936 at Dantumadeel, he was 24 years old.


Child(ren):

  1. Grietje Postma  1939-1945

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Timeline Sjoerd Postma

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Ancestors (and descendant) of Sjoerd Postma

Wybe Johannes Postma
????-
Aaltje Roelofs Zandstra
????-
Sjoerd Koster
1859-1955
Barber Zwaagstra
1859-1937

Sjoerd Postma
1912-1971

1936

Baukje Haakma
1914-2007

Grietje Postma
1939-1945

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    Historical events

    Birthday April 11, 1912

    • The temperature on April 11, 1912 was between 0.1 °C and 9.1 °C and averaged 3.4 °C. There was 1.3 mm of rain. There was 7.8 hours of sunshine (57%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1912: Source: Wikipedia
      • The Netherlands had about 6.0 million citizens.
      • January 6 » German geophysicist Alfred Wegener first presents his theory of continental drift.
      • February 14 » Arizona is admitted as the 48th and the last contiguous U.S. state.
      • February 29 » The Piedra Movediza (Moving Stone) of Tandil falls and breaks.
      • April 10 » RMS Titanic sets sail from Southampton, England on her maiden and only voyage.
      • May 13 » The Royal Flying Corps, the forerunner of the Royal Air Force, is established in the United Kingdom.
      • November 12 » The frozen bodies of Robert Scott and his men are found on the Ross Ice Shelf in Antarctica.

    Day of marriage November 19, 1936

    • The temperature on November 19, 1936 was between 0.6 °C and 5.9 °C and averaged 4.1 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
    • In the year 1936: Source: Wikipedia
      • The Netherlands had about 8.5 million citizens.
      • August 3 » Jesse Owens wins the 100 metre dash, defeating Ralph Metcalfe, at the Berlin Olympics.
      • August 10 » Spanish Civil War: The Regional Defence Council of Aragon is dissolved by the Spanish Republic.
      • August 19 » The Great Purge of the Soviet Union begins when the first of the Moscow Trials is convened.
      • August 24 » The Australian Antarctic Territory is created.
      • September 14 » Raoul Villain, who assassinated the French Socialist Jean Jaures, is himself killed by Spanish Republicans in Ibiza
      • November 30 » In London, the Crystal Palace is destroyed by fire.

    Day of death August 15, 1971

    • The temperature on August 15, 1971 was between 12.5 °C and 18.6 °C and averaged 15.5 °C. There was 2.2 mm of rain during 1.1 hours. There was 0.8 hours of sunshine (5%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. 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 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
    • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
    • In the year 1971: Source: Wikipedia
      • The Netherlands had about 13.1 million citizens.
      • February 8 » The NASDAQ stock market index opens for the first time.
      • March 25 » The Army of the Republic of Vietnam abandon an attempt to cut off the Ho Chi Minh trail in Laos.
      • May 19 » Mars probe program: Mars 2 is launched by the Soviet Union.
      • May 27 » Pakistani forces massacre over 200 civilians, mostly Bengali Hindus, in the Bagbati massacre.
      • August 21 » A bomb exploded in the Liberal Party campaign rally in Plaza Miranda, Manila, Philippines with several anti-Marcos political candidates injured.
      • November 28 » Wasfi al-Tal, Prime Minister of Jordan, is assassinated by the Black September unit of the Palestine Liberation Organization.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Postma

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    The Family tree Koster Twijslerheide e.o. publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Tjitze Koster, "Family tree Koster Twijslerheide e.o.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koster/I4908.php : accessed January 30, 2026), "Sjoerd Postma (1912-1971)".