Family tree Posthuma » Coenraad Posthuma (1905-1974)

Personal data Coenraad Posthuma 


Household of Coenraad Posthuma

He is married to Margaretha Geertruida de Bruijn.

They got married on June 3, 1936 at Amsterdam, Noord-Holland, Nederland, he was 30 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)

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Timeline Coenraad Posthuma

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Ancestors (and descendant) of Coenraad Posthuma


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    Historical events

    • The temperature on November 30, 1905 was between -4.3 °C and 0.1 °C and averaged -1.8 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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 Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
    • In the year 1905: Source: Wikipedia
      • The Netherlands had about 5.5 million citizens.
      • March 23 » Eleftherios Venizelos calls for Crete's union with Greece, and begins what is to be known as the Theriso revolt.
      • August 10 » Russo-Japanese War: Peace negotiations begin in Portsmouth, New Hampshire.
      • September 1 » Alberta and Saskatchewan join the Canadian confederation.
      • September 23 » Norway and Sweden sign the "Karlstad treaty", peacefully dissolving the Union between the two countries.
      • September 26 » Albert Einstein publishes the third of his Annus Mirabilis papers, introducing the special theory of relativity.
      • October 30 » Czar Nicholas II issues the October Manifesto, granting the Russian peoples basic civil liberties and the right to form a duma. (October 17 in the Julian calendar)
    • The temperature on June 3, 1936 was between 8.0 °C and 17.3 °C and averaged 11.8 °C. There was 1.3 mm of rain during 0.6 hours. There was 1.1 hours of sunshine (7%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
    • In the year 1936: Source: Wikipedia
      • The Netherlands had about 8.5 million citizens.
      • January 8 » Kashf-e hijab decree is made and immediately enforced by Reza Shah, Iran's head of state, banning the wearing of Islamic veils in public.
      • February 29 » February 26 Incident in Tokyo ends.
      • April 6 » Tupelo–Gainesville tornado outbreak: Another tornado from the same storm system as the Tupelo tornado hits Gainesville, Georgia, killing 203.
      • July 21 » Spanish Civil War: The Central Committee of Antifascist Militias of Catalonia is constituted, establishing an anarcho-syndicalist economy in Catalonia.
      • October 9 » Boulder Dam (later Hoover Dam) begins to generate electricity and transmit it to Los Angeles.
      • October 27 » Mrs Wallis Simpson obtains her divorce, which would eventually allow her to marry King Edward VIII of the United Kingdom, thus forcing his abdication from the throne.
    • The temperature on May 31, 1974 was between 7.2 °C and 11.9 °C and averaged 10.0 °C. There was 6.1 mm of rain during 2.2 hours. There was -0.1 hours of sunshine (0%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
    • In the year 1974: Source: Wikipedia
      • The Netherlands had about 13.5 million citizens.
      • January 2 » United States President Richard Nixon signs a bill lowering the maximum U.S. speed limit to 55 MPH in order to conserve gasoline during an OPEC embargo.
      • March 9 » The Mars 7 Flyby bus releases the descent module too early, missing Mars.
      • May 9 » Watergate scandal: The United States House Committee on the Judiciary opens formal and public impeachment hearings against President Richard Nixon.
      • July 20 » Turkish invasion of Cyprus: Forces from Turkey invade Cyprus after a coup d'état, organised by the dictator of Greece, against president Makarios.
      • July 27 » Watergate scandal: The House of Representatives Judiciary Committee votes 27 to 11 to recommend the first article of impeachment (for obstruction of justice) against President Richard Nixon.
      • December 22 » Grande Comore, Anjouan and Mohéli vote to become the independent nation of Comoros. Mayotte remains under French administration.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Posthuma

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    When copying data from this family tree, please include a reference to the origin:
    Ferry Posthuma Scholtes, "Family tree Posthuma", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-posthuma/R809.php : accessed February 8, 2026), "Coenraad Posthuma (1905-1974)".