Family tree Weening » Grietje Jansma (1918-1990)

Personal data Grietje Jansma 


Household of Grietje Jansma

She is married to Jan Posthumus.

They got married on May 22, 1942 at Smallingerland (Fr), she was 24 years old.Source 3

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Timeline Grietje Jansma

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Ancestors (and descendant) of Grietje Jansma

Pieter Jans Jansma
1856-1930
Grietje Pieters van der Brug
1857-1922
Jan Jansma
1880-1960

Grietje Jansma
1918-1990

1942

Jan Posthumus
1916-2009


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Sources

  1. (Not public)
  2. https://www.graftombe.nl/names/info/131189/jansma
  3. (Not public)

Matches in other publications

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Historical events

Birthday April 11, 1918

  • The temperature on April 11, 1918 was between 5.1 °C and 14.4 °C and averaged 9.1 °C. There was 0.1 mm of rain. There was 2.9 hours of sunshine (21%). The average windspeed was 2 Bft (weak wind) 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 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.
    • September 15 » World War I: Allied troops break through the Bulgarian defenses on the Macedonian front.
    • November 1 » Western Ukraine separates from Austria-Hungary.
    • November 11 » Józef Piłsudski assumes supreme military power in Poland - symbolic first day of Polish independence.
    • November 18 » Latvia declares its independence from Russia.
    • November 21 » The Flag of Estonia, previously used by pro-independence activists, is formally adopted as the national flag of the Republic of Estonia.
    • December 1 » The Kingdom of Serbs, Croats and Slovenes (later known as the Kingdom of Yugoslavia) is proclaimed.

Day of marriage May 22, 1942

  • The temperature on May 22, 1942 was between 4.7 °C and 17.5 °C and averaged 11.9 °C. There was 12.8 hours of sunshine (80%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 11 » World War II: Japanese forces capture Kuala Lumpur, the capital of the Federated Malay States.
    • August 11 » Actress Hedy Lamarr and composer George Antheil receive a patent for a Frequency-hopping spread spectrum communication system that later became the basis for modern technologies in wireless telephones and Wi-Fi.
    • September 12 » World War II: RMS Laconia, carrying civilians, Allied soldiers and Italian POWs is torpedoed off the coast of West Africa and sinks with a heavy loss of life.
    • September 13 » World War II: Second day of the Battle of Edson's Ridge in the Guadalcanal Campaign. U.S. Marines successfully defeated attacks by the Japanese with heavy losses for the Japanese forces.
    • November 15 » World War II: The Battle of Guadalcanal ends in a decisive Allied victory.
    • November 28 » In Boston, Massachusetts, a fire in the Cocoanut Grove nightclub kills 492 people.

Day of death December 9, 1990

  • The temperature on December 9, 1990 was between -0.7 °C and 1.6 °C and averaged 0.4 °C. There was -0.1 mm of rain. There was -0.1 hours of sunshine (0%). The 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 Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1990: Source: Wikipedia
    • The Netherlands had about 14.9 million citizens.
    • March 19 » The ethnic clashes of Târgu Mureș begin four days after the anniversary of the Revolutions of 1848 in the Austrian Empire.
    • April 16 » "Doctor Death", Jack Kevorkian, participates in his first assisted suicide.
    • April 25 » Violeta Chamorro takes office as the President of Nicaragua, the first woman to hold the position.
    • July 26 » The Americans with Disabilities Act of 1990 is signed into law by President George H.W. Bush.
    • August 23 » Armenia declares its independence from the Soviet Union.
    • November 13 » In Aramoana, New Zealand, David Gray shoots dead 13 people in a massacre before being tracked down and killed by police the next day.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Jansma

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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/I112934.php : accessed February 15, 2026), "Grietje Jansma (1918-1990)".