Family tree Karsten » Jorrit Posthuma de Boer (Postma de Boer) (1863-1915)

Personal data Jorrit Posthuma de Boer (Postma de Boer) 


Household of Jorrit Posthuma de Boer (Postma de Boer)

He is married to Klaaske Rijpma.

They got married on October 11, 1890 at Gemeente Wonseradeel, Friesland, Nederland, he was 26 years old.


Child(ren):


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Timeline Jorrit Posthuma de Boer (Postma de Boer)

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Historical events

  • The temperature on December 2, 1863 was about 5.9 °C. There was 0.1 mm of rain. The air pressure was 18 kgf/m2 and came mainly from the south east. The airpressure was 74 cm mercury. The atmospheric humidity was 82%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1863: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • January 26 » American Civil War: Governor of Massachusetts John Albion Andrew receives permission from the Secretary of War to raise a militia organization for men of African descent.
    • May 6 » American Civil War: The Battle of Chancellorsville ends with the defeat of the Army of the Potomac by the Army of Northern Virginia.
    • September 9 » American Civil War: The Union Army enters Chattanooga, Tennessee.
    • September 20 » American Civil War: The Battle of Chickamauga, in northwestern Georgia, ends in a Confederate victory.
    • October 29 » Eighteen countries meet in Geneva and agree to form the International Red Cross.
    • November 18 » King Christian IX of Denmark signs the November constitution that declares Schleswig to be part of Denmark. This is seen by the German Confederation as a violation of the London Protocol and leads to the German–Danish war of 1864.
  • The temperature on October 11, 1890 was about 17.5 °C. The air pressure was 1 kgf/m2 and came mainly from the west-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 78%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1890: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 25 » Nellie Bly completes her round-the-world journey in 72 days.
    • July 3 » Idaho is admitted as the 43rd U.S. state.
    • September 12 » Salisbury, Rhodesia, is founded.
    • November 4 » City and South London Railway: London's first deep-level tube railway opens between King William Street and Stockwell.
    • November 23 » King William III of the Netherlands dies without a male heir and a special law is passed to allow his daughter Princess Wilhelmina to succeed him.
    • December 22 » Cornwallis Valley Railway begins operation between Kentville and Kingsport, Nova Scotia.
  • The temperature on March 22, 1915 was between -1.3 °C and 13.5 °C and averaged 6.8 °C. There was 0.1 mm of rain. There was 9.7 hours of sunshine (79%). The average windspeed was 3 Bft (moderate breeze) 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 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 1915: Source: Wikipedia
    • The Netherlands had about 6.3 million citizens.
    • January 25 » Alexander Graham Bell inaugurates U.S. transcontinental telephone service, speaking from New York to Thomas Watson in San Francisco.
    • April 24 » The arrest of 250 Armenian intellectuals and community leaders in Istanbul marks the beginning of the Armenian Genocide.
    • May 6 » Babe Ruth, then a pitcher for the Boston Red Sox, hits his first major league home run.
    • May 23 » World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
    • August 6 » World War I: Battle of Sari Bair: The Allies mount a diversionary attack timed to coincide with a major Allied landing of reinforcements at Suvla Bay.
    • September 25 » World War I: The Second Battle of Champagne begins.


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/I414.php : accessed January 23, 2026), "Jorrit Posthuma de Boer (Postma de Boer) (1863-1915)".