Family tree Weening » Trientje Koopman (1871-1951)

Personal data Trientje Koopman 


Household of Trientje Koopman

She is married to Tjerk Sikkema.

They got married on May 23, 1896 at Grijpskerk (Gr), she was 25 years old.Source 3


Child(ren):

  1. Aldert Sikkema  1897-1918
  2. Berendina Sikkema  1900-1966
  3. Jannes Sikkema  1905-1999

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Timeline Trientje Koopman

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Ancestors (and descendant) of Trientje Koopman

Trientje Koopman
1871-1951

1896

Tjerk Sikkema
1869-1938


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Sources

  1. Geboorteregister Grootegast 1871
  2. Overlijdensregister Grijpskerk 1951
  3. Huwelijksregister Grijpskerk 1896

Historical events

  • The temperature on April 7, 1871 was about 8.8 °C. The air pressure was 3 kgf/m2 and came mainly from the east-northeast. The atmospheric humidity was 33%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
  • In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1871: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 18 » Wilhelm I of Germany is proclaimed Kaiser Wilhelm in the Hall of Mirrors of the Palace of Versailles (France) towards the end of the Franco-Prussian War. Wilhelm already had the title of German Emperor since the constitution of 1 January 1871, but he had hesitated to accept the title.
    • March 21 » Journalist Henry Morton Stanley begins his trek to find the missionary and explorer David Livingstone.
    • March 28 » The Paris Commune is formally established in Paris.
    • May 4 » The National Association, the first professional baseball league, opens its first season in Fort Wayne, Indiana.
    • August 29 » Emperor Meiji orders the abolition of the han system and the establishment of prefectures as local centers of administration. (Traditional Japanese date: July 14, 1871).
    • October 12 » The British in India enact the Criminal Tribes Act, naming many local communities "Criminal Tribes".
  • The temperature on April 18, 1951 was between -1.9 °C and 14.2 °C and averaged 7.4 °C. There was 8.7 hours of sunshine (62%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1951: Source: Wikipedia
    • The Netherlands had about 10.2 million citizens.
    • January 27 » Nuclear testing at the Nevada Test Site begins with Operation Ranger.
    • February 9 » Korean War: The two-day Geochang massacre begins as a battalion of the 11th Division of the South Korean Army kills 719 unarmed citizens in Geochang, in the South Gyeongsang district of South Korea
    • February 27 » The Twenty-second Amendment to the United States Constitution, limiting Presidents to two terms, is ratified.
    • July 4 » Cold War: A court in Czechoslovakia sentences American journalist William N. Oatis to ten years in prison on charges of espionage.
    • July 20 » King Abdullah I of Jordan is assassinated by a Palestinian while attending Friday prayers in Jerusalem.
    • November 10 » With the rollout of the North American Numbering Plan, direct-dial coast-to-coast telephone service begins in the United States.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koopman

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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/I208470.php : accessed February 15, 2026), "Trientje Koopman (1871-1951)".