Family tree Weening » Cornelis Koolstra (1893-????)

Personal data Cornelis Koolstra 


Household of Cornelis Koolstra

He is married to Baukje van der Werf.

They got married on August 14, 1918 at Leeuwarden (Fr), he was 25 years old.Source 2

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Timeline Cornelis Koolstra

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Ancestors (and descendant) of Cornelis Koolstra

Cornelis Koolstra
1893-????

1918

Baukje van der Werf
1894-????


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Sources

  1. Geboorteregister 1893, Leeuwarden
  2. Huwelijksregister 1918, Leeuwarden

Matches in other publications

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Historical events

Birthday April 17, 1893

  • The temperature on April 17, 1893 was about 5.9 °C. There was 0.4 mm of rain. The airpressure was 77 cm mercury. The atmospheric humidity was 63%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
  • In the year 1893: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • March 1 » Electrical engineer Nikola Tesla gives the first public demonstration of radio in St. Louis, Missouri.
    • July 11 » The first cultured pearl is obtained by Kōkichi Mikimoto.
    • August 15 » Ibadan area becomes a British Protectorate after a treaty signed by Fijabi, the Baale of Ibadan with the British acting Governor of Lagos, George C. Denton.
    • November 7 » Women's suffrage: Women in the U.S. state of Colorado are granted the right to vote, the second state to do so.
    • November 12 » Abdur Rahman Khan accepts the Durand Line as the border between Afghanistan and the British Raj.
    • December 4 » First Matabele War: A patrol of 34 British South Africa Company soldiers is ambushed and annihilated by more than 3,000 Matabele warriors on the Shangani River in Matabeleland.

Day of marriage August 14, 1918

  • The temperature on August 14, 1918 was between 6.8 °C and 22.1 °C and averaged 15.9 °C. There was 12.7 hours of sunshine (86%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-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 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.
    • January 29 » Ukrainian–Soviet War: The Bolshevik Red Army, on its way to besiege Kiev, is met by a small group of military students at the Battle of Kruty.
    • February 6 » British women over the age of 30 who meet minimum property qualifications, get the right to vote when Representation of the People Act 1918 is passed by Parliament.
    • March 3 » Russia signs the Treaty of Brest-Litovsk, agreeing to withdraw from World War I, and conceding German control of the Baltic States, Belarus and Ukraine. It also conceded Turkish control of Ardahan, Kars and Batumi.
    • March 25 » The Belarusian People's Republic is established.
    • June 1 » World War I: Western Front: Battle of Belleau Wood: Allied Forces under John J. Pershing and James Harbord engage Imperial German Forces under Wilhelm, German Crown Prince.
    • August 29 » World War I: Bapaume taken by the New Zealand Division in the Hundred Days Offensive.


Same birth/death day

Source: Wikipedia


About the surname Koolstra

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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/I108334.php : accessed October 23, 2026), "Cornelis Koolstra (1893-????)".