Family tree Weening » Trijntje Johanna Koopmans (1918-2013)

Personal data Trijntje Johanna Koopmans 


Household of Trijntje Johanna Koopmans

She is married to Wybe Postma.

They got married on September 3, 1942 at Dantumadeel, Friesland, Nederland, she was 24 years old.Source 3

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Timeline Trijntje Johanna Koopmans

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Ancestors (and descendant) of Trijntje Johanna Koopmans

Trijntje Johanna Koopmans
1918-2013

1942

Wybe Postma
1916-1983


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Sources

  1. Geboorteregister Ezinge 1918
  2. https://www.graftombe.nl/names/info/2199278/koopmans
  3. (Not public)

Historical events

  • The temperature on August 8, 1918 was between 12.1 °C and 21.7 °C and averaged 16.7 °C. There was 5.5 hours of sunshine (36%). The average windspeed was 3 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • 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 1918: Source: Wikipedia
    • The Netherlands had about 6.6 million citizens.
    • January 29 » Ukrainian–Soviet War: An armed uprising organized by the Bolsheviks in anticipation of the encroaching Red Army begins at the Kiev Arsenal, which will be put down six days later.
    • January 29 » Ukrainian–Soviet War: The Bolshevik Red Army, on its way to besiege Kiev, is met by a small group of military students at the Battle of Kruty.
    • March 27 » The National Council of Bessarabia proclaims union with the Kingdom of Romania.
    • June 10 » The Austro-Hungarian battleship SMSSzent István sinks off the Croatian coast after being torpedoed by an Italian MAS motorboat; the event is recorded by camera from a nearby vessel.
    • October 30 » World War I: The Ottoman Empire signs the Armistice of Mudros with the Allies.
    • October 31 » World War I: The Aster Revolution terminates the Austro-Hungarian Compromise of 1867, and Hungary achieves full sovereignty.
  • The temperature on September 3, 1942 was between 13.6 °C and 26.4 °C and averaged 19.2 °C. There was 10.1 hours of sunshine (75%). 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 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.
    • March 9 » World War II: Dutch East Indies unconditionally surrendered to the Japanese forces in Kalijati, Subang, West Java, and the Japanese completed their Dutch East Indies campaign.
    • March 29 » The Bombing of Lübeck in World War II is the first major success for the RAF Bomber Command against Germany and a German city.
    • June 11 » World War II: The United States agrees to send Lend-Lease aid to the Soviet Union.
    • July 22 » Grossaktion Warsaw: The systematic deportation of Jews from the Warsaw ghetto begins.
    • August 9 » World War II: Battle of Savo Island: Allied naval forces protecting their amphibious forces during the initial stages of the Battle of Guadalcanal are surprised and defeated by an Imperial Japanese Navy cruiser force.
    • December 2 » World War II: During the Manhattan Project, a team led by Enrico Fermi initiates the first artificial self-sustaining nuclear chain reaction.
  • The temperature on February 21, 2013 was between -2.9 °C and 1.1 °C and averaged -1.2 °C. There was 1.5 hours of sunshine (15%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
  • In the year 2013: Source: Wikipedia
    • The Netherlands had about 16.8 million citizens.
    • January 1 » At least 60 people are killed and 200 injured in a stampede after celebrations at Félix Houphouët-Boigny Stadium in Abidjan, Ivory Coast.
    • February 8 » A blizzard disrupts transportation and leaves hundreds of thousands of people without electricity in the Northeastern United States and parts of Canada.
    • April 3 » More than 50 people die in floods resulting from record-breaking rainfall in La Plata and Buenos Aires, Argentina.
    • July 2 » The International Astronomical Union names Pluto's fourth and fifth moons, Kerberos and Styx.
    • September 2 » The Eastern span replacement of the San Francisco–Oakland Bay Bridge opens at 10:15 PM at a cost of $6.4 billion, after the 1989 Loma Prieta earthquake damaged the old span.
    • October 12 » Fifty-one people are killed after a truck veers off a cliff in Peru.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koopmans

  • View the information that Genealogie Online has about the surname Koopmans.
  • Check the information Open Archives has about Koopmans.
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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/I145260.php : accessed December 30, 2025), "Trijntje Johanna Koopmans (1918-2013)".