Family tree Weening » Hendrik Koolstra (1895-1959)

Personal data Hendrik Koolstra 


Household of Hendrik Koolstra

He is married to Catharina van Strien.

They got married on March 8, 1916 at Leiden (ZH), he was 20 years old.Source 1

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Timeline Hendrik Koolstra

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Ancestors (and descendant) of Hendrik Koolstra

Wybe Koolstra
1874-1940

Hendrik Koolstra
1895-1959

1916

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Sources

  1. (Not public)

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Historical events

  • The temperature on March 20, 1895 was about 6.4 °C. There was 11 mm of rain. The airpressure was 75 cm mercury. The atmospheric humidity was 92%. 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 May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • March 15 » Heian Shrine is founded.
    • March 19 » Auguste and Louis Lumière record their first footage using their newly patented cinematograph.
    • April 8 » In Pollock v. Farmers' Loan & Trust Co. the Supreme Court of the United States declares unapportioned income tax to be unconstitutional.
    • September 3 » John Brallier becomes the first openly professional American football player, when he was paid US$10 by David Berry, to play for the Latrobe Athletic Association in a 12-0 win over the Jeanette Athletic Association.
    • November 8 » While experimenting with electricity, Wilhelm Röntgen discovers the X-ray.
    • November 27 » At the Swedish–Norwegian Club in Paris, Alfred Nobel signs his last will and testament, setting aside his estate to establish the Nobel Prize after he dies.
  • The temperature on March 8, 1916 was between -1.6 °C and 3.4 °C and averaged 0.7 °C. There was 0.2 mm of rain. There was 2.2 hours of sunshine (19%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. 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 year 1916: Source: Wikipedia
    • The Netherlands had about 6.4 million citizens.
    • January 9 » World War I: The Battle of Gallipoli concludes with an Ottoman Empire victory when the last Allied forces are evacuated from the peninsula.
    • June 29 » British diplomat turned Irish nationalist Roger Casement is sentenced to death for his part in the Easter Rising.
    • July 1 » World War I: First day on the Somme: On the first day of the Battle of the Somme 19,000 soldiers of the British Army are killed and 40,000 wounded.
    • July 19 » World War I: Battle of Fromelles: British and Australian troops attack German trenches as part of the Battle of the Somme.
    • November 1 » In Russia, Pavel Milyukov delivers in the State Duma the famous "stupidity or treason" speech, precipitating the downfall of the government of Boris Stürmer.
    • December 18 » World War I: The Battle of Verdun ends when German forces under Chief of staff Erich von Falkenhayn are defeated by the French, and suffer 337,000 casualties.
  • The temperature on February 16, 1959 was between -0.9 °C and 1.6 °C and averaged 0.3 °C. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-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 December 22, 1957 to May 19, 1959 the cabinet Beel II, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In The Netherlands , there was from May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1959: Source: Wikipedia
    • The Netherlands had about 11.3 million citizens.
    • February 6 » Jack Kilby of Texas Instruments files the first patent for an integrated circuit.
    • February 17 » Project Vanguard: Vanguard 2: The first weather satellite is launched to measure cloud-cover distribution.
    • June 5 » The first government of Singapore is sworn in.
    • June 14 » Dominican exiles depart from Cuba and land in the Dominican Republic to overthrow the totalitarian government of Rafael Trujillo. All but four are killed or executed.
    • August 31 » A parcel bomb sent by Ngô Đình Nhu, younger brother and chief adviser of South Vietnamese President Ngô Đình Diệm, fails to kill King Norodom Sihanouk of Cambodia.
    • September 27 » Typhoon Vera kills nearly 5,000 people in Japan.


Same birth/death day

Source: Wikipedia

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/I133350.php : accessed October 17, 2026), "Hendrik Koolstra (1895-1959)".