Family tree Karsten » Jorrit Posthuma de Boer (1899-????)

Personal data Jorrit Posthuma de Boer 


Household of Jorrit Posthuma de Boer

He is married to Dina Johanna Wilhelmina Donkervoort.

They got married


Child(ren):

  1. (Not public)

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Timeline Jorrit Posthuma de Boer

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Ancestors (and descendant) of Jorrit Posthuma de Boer

Pier Posthuma de Boer
1835-1917
Trijntje Roedema
1836-1896
Oeke Visser
1868-1942

Jorrit Posthuma de Boer
1899-????


Dina Johanna Wilhelmina Donkervoort
????-

(Not public)

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    Historical events

    Birthday January 14, 1899

    • The temperature on January 14, 1899 was about 6.8 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 80%. 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 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
    • In the year 1899: Source: Wikipedia
      • The Netherlands had about 5.1 million citizens.
      • February 6 » Spanish–American War: The Treaty of Paris, a peace treaty between the United States and Spain, is ratified by the United States Senate.
      • March 6 » Bayer registers "Aspirin" as a trademark.
      • May 8 » The Irish Literary Theatre in Dublin produced its first play.
      • July 26 » Ulises Heureaux, the 27th President of the Dominican Republic, is assassinated.
      • September 13 » Mackinder, Ollier and Brocherel make the first ascent of Batian (5,199 m - 17,058ft), the highest peak of Mount Kenya.
      • September 23 » The American Asiatic Squadron destroys a Filipino battery at the Battle of Olongapo.
    

    Same birth/death day

    Source: Wikipedia


    About the surname Posthuma 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/I439.php : accessed January 19, 2026), "Jorrit Posthuma de Boer (1899-????)".