Family tree Weening » Trijntje Hamstra (1912-1995)

Personal data Trijntje Hamstra 


Household of Trijntje Hamstra

She is married to Hendrik Kooistra.

They got married on November 5, 1931 at Achtkarspelen (Fr), she was 19 years old.Source 3


Child(ren):

  1. Rinze Kooistra  1932-2006
  2. (Not public)
  3. Sjirk Kooistra  1935-2011

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Timeline Trijntje Hamstra

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Ancestors (and descendant) of Trijntje Hamstra

Jelle Nicolai
1862-1902
Jelle Hamstra
1884-1942
Hinke Nicolai
1888-1918

Trijntje Hamstra
1912-1995

1931

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Sources

  1. Geboorteregister 1912, Achtkarspelen
  2. https://graftombe.nl/names/info/115057/hamstra
  3. Huwelijksregister 1931, Achtkarspelen

Matches in other publications

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Historical events

  • The temperature on February 19, 1912 was between 5.6 °C and 10.7 °C and averaged 8.4 °C. There was 0.2 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. 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 4 » The Scout Association is incorporated throughout the British Empire by royal charter.
    • June 30 » The Regina Cyclone, Canada's deadliest tornado event, kills 28 people in Regina, Saskatchewan.
    • July 8 » Henrique Mitchell de Paiva Couceiro leads an unsuccessful royalist attack against the First Portuguese Republic in Chaves.
    • November 12 » The frozen bodies of Robert Scott and his men are found on the Ross Ice Shelf in Antarctica.
    • December 6 » The Nefertiti Bust is discovered.
    • December 16 » First Balkan War: The Royal Hellenic Navy defeats the Ottoman Navy at the Battle of Elli.
  • The temperature on November 5, 1931 was between 9.9 °C and 13.5 °C and averaged 10.6 °C. There was 3.8 mm of rain during 2.9 hours. There was 0.8 hours of sunshine (9%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1931: Source: Wikipedia
    • The Netherlands had about 7.9 million citizens.
    • March 25 » The Scottsboro Boys are arrested in Alabama and charged with rape.
    • May 1 » The Empire State Building is dedicated in New York City.
    • June 23 » Wiley Post and Harold Gatty take off from Roosevelt Field, Long Island in an attempt to circumnavigate the world in a single-engine plane.
    • July 1 » United Airlines begins service (as Boeing Air Transport).
    • October 17 » Al Capone is convicted of income tax evasion.
    • October 21 » A secret society in the Imperial Japanese Army launches an abortive coup d'état attempt.
  • The temperature on August 29, 1995 was between 10.3 °C and 17.9 °C and averaged 13.7 °C. There was 1.5 mm of rain during 2.0 hours. There was 3.7 hours of sunshine (27%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) 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 1995: Source: Wikipedia
    • The Netherlands had about 15.4 million citizens.
    • February 21 » Steve Fossett lands in Leader, Saskatchewan, Canada becoming the first person to make a solo flight across the Pacific Ocean in a balloon.
    • February 26 » The UK's oldest investment banking institute, Barings Bank, collapses after a rogue securities broker Nick Leeson loses $1.4 billion by speculating on the Singapore International Monetary Exchange using futures contracts.
    • May 13 » Alison Hargreaves, a 33-year-old British mother, becomes the first woman to conquer Everest without oxygen or the help of sherpas.
    • August 5 » Yugoslav Wars: The city of Knin, Croatia, a significant Serb stronghold, is captured by Croatian forces during Operation Storm. The date is celebrated in Croatia as Victory Day.
    • October 3 » The O. J. Simpson murder case ended with a verdict of not guilty.
    • December 14 » Yugoslav Wars: The Dayton Agreement is signed in Paris by the leaders of the Federal Republic of Yugoslavia, Croatia, and Bosnia and Herzegovina.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Hamstra

  • View the information that Genealogie Online has about the surname Hamstra.
  • Check the information Open Archives has about Hamstra.
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The Family tree Weening publication was prepared by .contact the author
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/I8781.php : accessed October 4, 2026), "Trijntje Hamstra (1912-1995)".