Family tree Karsten » Trijntje Posthuma de Boer (Postma de Boer) (1896-1961)

Personal data Trijntje Posthuma de Boer (Postma de Boer) 


Household of Trijntje Posthuma de Boer (Postma de Boer)

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Timeline Trijntje Posthuma de Boer (Postma de Boer)

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Ancestors (and descendant) of Trijntje Posthuma de Boer (Postma de Boer)

Pier Posthuma de Boer
1835-1917
Trijntje Roedema
1836-1896

Trijntje Posthuma de Boer (Postma de Boer)
1896-1961


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    Historical events

    Birthday January 5, 1896

    • The temperature on January 5, 1896 was about 1.9 °C. The airpressure was 78 cm mercury. The atmospheric humidity was 98%. 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 1896: Source: Wikipedia
      • The Netherlands had about 5.1 million citizens.
      • January 18 » An X-ray generating machine is exhibited for the first time by H. L. Smith.
      • January 28 » Walter Arnold of East Peckham, Kent, becomes the first person to be convicted of speeding. He was fined one shilling, plus costs, for speeding at 8mph (13km/h), thereby exceeding the contemporary speed limit of 2mph (3.2km/h).
      • March 1 » Henri Becquerel discovers radioactive decay.
      • May 26 » Charles Dow publishes the first edition of the Dow Jones Industrial Average.
      • December 17 » Pittsburgh, Pennsylvania's Schenley Park Casino, which was the first multi-purpose arena with the technology to create an artificial ice surface in North America, is destroyed in a fire.
      • December 30 » Canadian ice hockey player Ernie McLea scores the first hat-trick in Stanley Cup play, and the Cup-winning goal as the Montreal Victorias defeat the Winnipeg Victorias 6–5.

    Day of death July 18, 1961

    • The temperature on July 18, 1961 was between 12.6 °C and 20.5 °C and averaged 15.6 °C. There was 0.5 mm of rain during 2.0 hours. There was 6.4 hours of sunshine (40%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. 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 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 1961: Source: Wikipedia
      • The Netherlands had about 11.6 million citizens.
      • January 26 » John F. Kennedy appoints Janet G. Travell to be the first woman Physician to the President.
      • February 15 » Sabena Flight 548 crashes in Belgium, killing 73, including the entire United States figure skating team along with several of their coaches and family members.
      • May 14 » Civil rights movement: A white mob twice attacks a Freedom Riders bus near Anniston, Alabama, before fire-bombing the bus and attacking the civil rights protesters who flee the burning vehicle.
      • July 19 » Tunisia imposes a blockade on the French naval base at Bizerte; the French would capture the entire town four days later.
      • October 20 » The Soviet Union performs the first armed test of a submarine-launched ballistic missile, launching an R-13 from a Golf-class submarine.
      • October 30 » The Soviet Union detonates the Tsar Bomba, the most powerful explosive device ever detonated.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Posthuma de Boer (Postma de Boer)


    The Family tree Karsten publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    G. de Jong, "Family tree Karsten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-karsten/I428.php : accessed March 11, 2026), "Trijntje Posthuma de Boer (Postma de Boer) (1896-1961)".