Family tree Kaper » Trientje Frederika Willemina Keijer (1900-)

Personal data Trientje Frederika Willemina Keijer 


Household of Trientje Frederika Willemina Keijer

She is married to Reinder Aardema.

They got married on July 8, 1920 at Winschoten, GR, NLD, she was 20 years old.

wettiging 2 kinderen

Child(ren):

  1. Ettje Aardema  1915-

The couple were divorced from October 16, 1928 at Winschoten, GR, NLD.

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Timeline Trientje Frederika Willemina Keijer

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Ancestors (and descendant) of Trientje Frederika Willemina Keijer

Trientje Frederika Willemina Keijer
1900-????

1920

Reinder Aardema
1894-????

Ettje Aardema
1915-

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Historical events

Birthday July 6, 1900

  • The temperature on July 6, 1900 was about 15.0 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 74%. 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, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • April 15 » Philippine–American War: Filipino guerrillas launch a surprise attack on U.S. infantry and begin a four-day siege of Catubig, Philippines.
    • April 30 » Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
    • May 23 » American Civil War: Sergeant William Harvey Carney is awarded the Medal of Honor for his heroism in the Assault on the Battery Wagner in 1863.
    • June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
    • July 19 » The first line of the Paris Métro opens for operation.
    • October 19 » Max Planck discovers Planck's law of black-body radiation.

Day of marriage July 8, 1920

  • The temperature on July 8, 1920 was between 12.2 °C and 20.2 °C and averaged 16.3 °C. There was 4.4 hours of sunshine (27%). The average windspeed was 4 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 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 17 » Alcohol Prohibition begins in the United States as the Volstead Act goes into effect.
    • February 29 » Czechoslovak National Assembly adopts the Constitution.
    • March 19 » The United States Senate rejects the Treaty of Versailles for the second time (the first time was on November 19, 1919).
    • July 12 » The Soviet–Lithuanian Peace Treaty is signed, by which Soviet Russia recognizes the independence of Lithuania.
    • August 16 » Ray Chapman of the Cleveland Indians is hit on the head by a fastball thrown by Carl Mays of the New York Yankees, and dies early the next day. Chapman was the second player to die from injuries sustained in a Major League Baseball game, the first being Doc Powers in 1909.
    • November 7 » Patriarch Tikhon of Moscow issues a decree that leads to the formation of the Russian Orthodox Church Outside Russia.


Same birth/death day

Source: Wikipedia


About the surname Keijer

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The Family tree Kaper publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I40955.php : accessed February 22, 2026), "Trientje Frederika Willemina Keijer (1900-)".