Family tree Karsten » Pier Posthuma de Boer (1835-1917)

Personal data Pier Posthuma de Boer 


Household of Pier Posthuma de Boer

He is married to Trijntje Roedema.

They got married on May 18, 1861 at Gemeente Wonseradeel, Friesland, Nederland, he was 26 years old.


Child(ren):

  1. Pier Posthuma de Boer  1865-1955 
  2. Durk Posthuma de Boer  1882-1960 

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Timeline Pier Posthuma de Boer

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Historical events

  • The temperature on March 6, 1835 was about 7.0 °C. Wind direction mainly west-southwest. Weather type: half bewolkt regen hagel. Source: KNMI
  •  This page is only available in Dutch.
    De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
  • In the year 1835: Source: Wikipedia
    • The Netherlands had about 2.9 million citizens.
    • February 1 » Slavery is abolished in Mauritius.
    • June 2 » P. T. Barnum and his circus start their first tour of the United States.
    • August 25 » The first Great Moon Hoax article is published in The New York Sun, announcing the discovery of life and civilization on the Moon.
    • August 30 » Australia: Melbourne, Victoria is founded.
    • December 9 » Texas Revolution: The Texian Army captures San Antonio, Texas.
    • December 29 » The Treaty of New Echota is signed, ceding all the lands of the Cherokee east of the Mississippi River to the United States.
  • The temperature on May 18, 1861 was about 11.4 °C. The air pressure was 1.5 kgf/m2 and came mainly from the north. The airpressure was 77 cm mercury. The atmospheric humidity was 54%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From February 23, 1860 till March 14, 1861 the Netherlands had a cabinet Van Hall - Van Heemstra with the prime ministers Mr. F.A. baron Van Hall (conservatief-liberaal) and Mr. S. baron Van Heemstra (liberaal).
  • From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
  • In the year 1861: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • January 9 » American Civil War: "Star of the West" incident occurs near Charleston, South Carolina.
    • February 13 » Italian unification: The Siege of Gaeta ends with the capitulation of the defending fortress, effectively bringing an end of the Kingdom of the Two Sicilies.
    • February 18 » In Montgomery, Alabama, Jefferson Davis is inaugurated as the provisional President of the Confederate States of America.
    • June 8 » American Civil War: Tennessee secedes from the Union.
    • July 21 » American Civil War: First Battle of Bull Run: At Manassas Junction, Virginia, the first major battle of the war begins and ends in a victory for the Confederate army.
    • December 10 » Forces led by Nguyễn Trung Trực, an anti-colonial guerrilla leader in southern Vietnam, sink the French lorcha L'Esperance.
  • The temperature on April 8, 1917 was between -2.2 °C and 9.6 °C and averaged 3.3 °C. There was 10.9 hours of sunshine (81%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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 1917: Source: Wikipedia
    • The Netherlands had about 6.5 million citizens.
    • January 9 » World War I: The Battle of Rafa is fought near the Egyptian border with Palestine.
    • May 13 » Three children report the first apparition of Our Lady of Fátima in Fátima, Portugal.
    • May 27 » Pope Benedict XV promulgates the 1917 Code of Canon Law, the first comprehensive codification of Catholic canon law in the legal history of the Catholic Church.
    • June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
    • November 20 » World War I: Battle of Cambrai begins: British forces make early progress in an attack on German positions but are later pushed back.
    • November 26 » The National Hockey League is formed, with the Montreal Canadiens, Montreal Wanderers, Ottawa Senators, Quebec Bulldogs, and Toronto Arenas as its first teams.


Same birth/death day

Source: Wikipedia

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/I411.php : accessed January 26, 2026), "Pier Posthuma de Boer (1835-1917)".