Family tree Weening » Jan Koelstra (1885-1964)

Personal data Jan Koelstra 


Household of Jan Koelstra

(1) He is married to Geertje Bijma.

They got married.


(2) He is married to Wiepkje Kool.

They got married on March 6, 1913 at Gaasterland, Friesland, Nederland, he was 27 years old.Source 4


Child(ren):

  1. Jitske Koelstra  1917-1988

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Ancestors (and descendant) of Jan Koelstra

Jan Koelstra
1885-1964

(1) 

Geertje Bijma
1898-1991

(2) 1913

Wiepkje Kool
1887-1952


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Sources

  1. Geboorteregister 1885, Hemelumer Oldeferd
  2. Overlijdensregister 1964, Achtkarspelen
  3. https://www.graftombe.nl/names/info/278042/koelstra
  4. Huwelijksregister 1913, Gaasterland

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Historical events

  • The temperature on October 22, 1885 was about 10.0 °C. The air pressure was 1 kgf/m2 and came mainly from the east-southeast. The airpressure was 75 cm mercury. The atmospheric humidity was 59%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1885: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 18 » Adventures of Huckleberry Finn by Mark Twain is published in the United States.
    • March 24 » Sino-French War: Chinese victory in the Battle of Bang Bo on the Tonkin-Guangxi border.
    • April 3 » Gottlieb Daimler is granted a German patent for his engine design.
    • April 24 » American sharpshooter Annie Oakley is hired by Nate Salsbury to be a part of Buffalo Bill's Wild West.
    • June 17 » The Statue of Liberty arrives in New York Harbor.
    • September 6 » Eastern Rumelia declares its union with Bulgaria, thus accomplishing Bulgarian unification.
  • The temperature on March 6, 1913 was between 8.1 °C and 12.0 °C and averaged 10.5 °C. There was 5.5 mm of rain. There was 0.2 hours of sunshine (2%). The average windspeed was 4 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • 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 year 1913: Source: Wikipedia
    • The Netherlands had about 6.1 million citizens.
    • January 5 » First Balkan War: The Battle of Lemnos begins; Greek admiral Pavlos Kountouriotis forces the Turkish fleet to retreat to its base within the Dardanelles, from which it did not venture for the rest of the war.
    • February 3 » The Sixteenth Amendment to the United States Constitution is ratified, authorizing the Federal government to impose and collect an income tax.
    • March 12 » The future capital of Australia is officially named Canberra.
    • March 21 » Over 360 are killed and 20,000 homes destroyed in the Great Dayton Flood in Dayton, Ohio.
    • June 19 » Natives Land Act, 1913 in South Africa implemented.
    • December 17 » A spur of the Shaker Heights streetcar line opens, the first line of the eventual Cleveland RTA Rapid Transit system.
  • The temperature on August 7, 1964 was between 14.9 °C and 23.1 °C and averaged 18.3 °C. There was 1.8 mm of rain during 1.0 hours. There was 2.7 hours of sunshine (18%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. 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)
  • In The Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
  • In the year 1964: Source: Wikipedia
    • The Netherlands had about 12.0 million citizens.
    • January 13 » In Manchester, New Hampshire, fourteen-year-old Pamela Mason is murdered. Edward Coolidge is tried and convicted of the crime, but the conviction is set aside by the landmark Fourth Amendment case Coolidge v. New Hampshire (1971).
    • June 5 » DSV Alvin is commissioned.
    • June 28 » Malcolm X forms the Organization of Afro-American Unity.
    • August 4 » Civil rights movement: Civil rights workers Michael Schwerner, Andrew Goodman and James Chaney are found dead in Mississippi after disappearing on June 21.
    • October 29 » The United Republic of Tanganyika and Zanzibar is renamed the United Republic of Tanzania.
    • December 4 » Free Speech Movement: Police arrest over 800 students at the University of California, Berkeley, following their takeover and sit-in at the administration building in protest of the UC Regents' decision to forbid protests on UC property.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koelstra

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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/I111727.php : accessed January 2, 2026), "Jan Koelstra (1885-1964)".