Family tree Weening » Gerrit Koolstra (1904-)

Personal data Gerrit Koolstra 


Household of Gerrit Koolstra

He is married to Jacoba Anna Maria Slootweg.

They got married on September 1, 1926 at 's-Gravenhage, Zuid-Holland, Nederland, he was 22 years old.Source 2

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Timeline Gerrit Koolstra

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Ancestors (and descendant) of Gerrit Koolstra

Wybe Koolstra
1874-1940

Gerrit Koolstra
1904-????

1926

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Sources

  1. Geboorteregister 1904, Leeuwarden
  2. (Not public)

Matches in other publications

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Historical events

  • The temperature on March 12, 1904 was between -1.9 °C and 5.8 °C and averaged 2.3 °C. There was 3.8 hours of sunshine (33%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1904: Source: Wikipedia
    • The Netherlands had about 5.4 million citizens.
    • February 28 » S.L. Benfica is founded in Portugal.
    • May 9 » The steam locomotive City of Truro becomes the first steam engine in Europe to exceed 100mph (160km/h).
    • May 10 » The Horch & Cir. Motorwagenwerke AG is founded. It would eventually become the Audi company.
    • May 21 » The Fédération Internationale de Football Association (FIFA) is founded in Paris.
    • June 16 » Irish author James Joyce begins a relationship with Nora Barnacle and subsequently uses the date to set the actions for his novel Ulysses; this date is now traditionally called "Bloomsday".
    • July 31 » Russo-Japanese War: Battle of Hsimucheng: Units of the Imperial Japanese Army defeat units of the Imperial Russian Army in a strategic confrontation.
  • The temperature on September 1, 1926 was between 15.1 °C and 28.4 °C and averaged 21.1 °C. There was 9.7 hours of sunshine (71%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
  • In The Netherlands , there was from March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1926: Source: Wikipedia
    • The Netherlands had about 7.4 million citizens.
    • April 24 » The Treaty of Berlin is signed. Germany and the Soviet Union each pledge neutrality in the event of an attack on the other by a third party for the next five years.
    • May 25 » Sholom Schwartzbard assassinates Symon Petliura, the head of the government of the Ukrainian People's Republic, which is in government-in-exile in Paris.
    • June 23 » The College Board administers the first SAT exam.
    • August 6 » In New York City, the Warner Bros.' Vitaphone system premieres with the movie Don Juan starring John Barrymore.
    • October 14 » The children's book Winnie-the-Pooh, by A. A. Milne, is first published.
    • November 25 » The deadliest November tornado outbreak in U.S. history kills 76 people and injures more than 400.


Same birth/death day

Source: Wikipedia


About the surname Koolstra

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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/I133348.php : accessed October 14, 2026), "Gerrit Koolstra (1904-)".