Family tree Weening » Jantje Poortinga (1910-1996)

Personal data Jantje Poortinga 


Household of Jantje Poortinga

She is married to Hilbrand Wiersema.

They got married on April 2, 1938 at Kollumerland c.a., Friesland, Nederland, she was 28 years old.Source 3

The couple were divorced on April 23, 1948.

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Timeline Jantje Poortinga

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Ancestors (and descendant) of Jantje Poortinga

Ype Poortinga
1877-1965

Jantje Poortinga
1910-1996

1938

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Sources

  1. Geboorteregister Aduard 1910
  2. https://www.graftombe.nl/names/info/196217/poortinga
  3. (Not public)

Historical events

  • The temperature on March 25, 1910 was between 1.9 °C and 9.7 °C and averaged 6.2 °C. There was 3.0 hours of sunshine (24%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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 1910: Source: Wikipedia
    • The Netherlands had about 5.9 million citizens.
    • March 3 » Rockefeller Foundation: John D. Rockefeller Jr. announces his retirement from managing his businesses so that he can devote all his time to philanthropy.
    • April 12 » SMSZrínyi, one of the last pre-dreadnought battleships built by the Austro-Hungarian Navy, is launched.
    • July 4 » The Johnson–Jeffries riots occur after African-American boxer Jack Johnson knocks out white boxer Jim Jeffries in the 15th round. Between 11 and 26 people are killed and hundreds more injured.
    • July 15 » In his book Clinical Psychiatry, Emil Kraepelin gives a name to Alzheimer's disease, naming it after his colleague Alois Alzheimer.
    • November 10 » The date of Thomas A. Davis' opening of the San Diego Army and Navy Academy, although the official founding date is November 23, 1910.
    • December 21 » An underground explosion at the Hulton Bank Colliery No. 3 Pit in Over Hulton, Westhoughton, England, kills 344 miners.
  • The temperature on April 2, 1938 was between 6.4 °C and 10.1 °C and averaged 8.0 °C. 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1938: Source: Wikipedia
    • The Netherlands had about 8.6 million citizens.
    • March 27 » Second Sino-Japanese War: The Battle of Taierzhuang begins, resulting several weeks later in the war's first major Chinese victory over Japan.
    • July 3 » United States President Franklin D. Roosevelt dedicates the Eternal Light Peace Memorial and lights the eternal flame at Gettysburg Battlefield.
    • October 31 » Great Depression: In an effort to restore investor confidence, the New York Stock Exchange unveils a fifteen-point program aimed to upgrade protection for the investing public.
    • November 14 » The Lions Gate Bridge, connecting Vancouver to the North Shore region, opens to traffic.
    • December 16 » Adolf Hitler institutes the Cross of Honour of the German Mother.
    • December 17 » Otto Hahn discovers the nuclear fission of the heavy element uranium, the scientific and technological basis of nuclear energy.
  • The temperature on March 1, 1996 was between -2.2 °C and 4.9 °C and averaged 2.6 °C. There was 0.1 mm of rain during 0.3 hours. There was 0.8 hours of sunshine (7%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. 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 Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
  • In the year 1996: Source: Wikipedia
    • The Netherlands had about 15.5 million citizens.
    • February 8 » The U.S. Congress passes the Communications Decency Act.
    • February 17 » The 8.2 Mw  Biak earthquake shakes the Papua province of eastern Indonesia with a maximum Mercalli intensity of VIII (Severe). A large tsunami followed, leaving one-hundred sixty-six people dead or missing and 423 injured.
    • June 15 » The Troubles: The Provisional Irish Republican Army (IRA) detonates a powerful truck bomb in the middle of Manchester, England, devastating the city centre and injuring 200 people.
    • July 5 » Dolly the sheep becomes the first mammal cloned from an adult cell.
    • December 22 » Airborne Express Flight 827 crashes near Narrows, Virginia, killing all six people on board.
    • December 29 » Guatemala and leaders of Guatemalan National Revolutionary Unity sign a peace accord ending a 36-year civil war.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Poortinga


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When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I145384.php : accessed February 12, 2026), "Jantje Poortinga (1910-1996)".