Family tree Slobbé » Jan Sjoerdsma (1881-1954)

Personal data Jan Sjoerdsma 


Household of Jan Sjoerdsma

(1) He is married to Tjettje Jans van der Schaaf.

They got married on June 3, 1920 at Idaarderadeel fr Nederland, he was 39 years old.


(2) He is married to Geertje de Wit.

They got married in the year 1904 at Uitingeradeel Friesland Nederland, he was 22 years old.


Timeline Jan Sjoerdsma

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Ancestors (and descendant) of Jan Sjoerdsma

Jan Sjoerdsma
1881-1954

(1) 1920

Tjettje Jans van der Schaaf
1892-1970

(2) 1904

Geertje de Wit
1884-????


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Historical events

Birthday January 6, 1881

  • The temperature on January 6, 1881 was about -1.3 °C. The air pressure was 16 kgf/m2 and came mainly from the east-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 96%. 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 August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1881: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 16 » The Canadian Pacific Railway is incorporated by Act of Parliament at Ottawa (44th Vic., c.1).
    • April 16 » In Dodge City, Kansas, Bat Masterson fights his last gun battle.
    • May 12 » In North Africa, Tunisia becomes a French protectorate.
    • May 21 » The American Red Cross is established by Clara Barton in Washington, D.C.
    • June 13 » The USS Jeannette is crushed in an Arctic Ocean ice pack.
    • July 1 » The world's first international telephone call is made between St. Stephen, New Brunswick, Canada, and Calais, Maine, United States.

Day of marriage June 3, 1920

  • The temperature on June 3, 1920 was between 6.3 °C and 16.3 °C and averaged 12.5 °C. There was 0.1 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northwest. 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 19 » The United States Senate votes against joining the League of Nations.
    • February 13 » The Negro National League is formed.
    • March 12 » The Kapp Putsch begins when the Marinebrigade Ehrhardt is ordered to march on Berlin.
    • May 7 » Kiev Offensive: Polish troops led by Józef Piłsudski and Edward Rydz-Śmigły and assisted by a symbolic Ukrainian force capture Kiev only to be driven out by the Red Army counter-offensive a month later.
    • July 15 » The Polish Parliament establishes Silesian Voivodeship before the Polish-German plebiscite.
    • November 15 » The Free City of Danzig is established.

Day of death December 22, 1954

  • The temperature on December 22, 1954 was between 4.3 °C and 9.3 °C and averaged 6.7 °C. There was 6.8 mm of rain during 6.1 hours. There was 0.7 hours of sunshine (9%). The partly or heavily clouded was. The average windspeed was 6 Bft (strong 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 September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1954: Source: Wikipedia
    • The Netherlands had about 10.6 million citizens.
    • March 9 » McCarthyism: CBS television broadcasts the See It Now episode, "A Report on Senator Joseph McCarthy", produced by Fred Friendly.
    • July 5 » The BBC broadcasts its first television news bulletin.
    • July 15 » First flight of the Boeing 367-80, prototype for both the Boeing 707 and C-135 series.
    • November 27 » Alger Hiss is released from prison after serving 44 months for perjury.
    • December 4 » The first Burger King is opened in Miami, Florida.
    • December 23 » First successful kidney transplant is performed by J. Hartwell Harrison and Joseph Murray.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Sjoerdsma


The Family tree Slobbé publication was prepared by Y. Slobbé (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
Y. Slobbé, "Family tree Slobbé", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-slobbe/R3520.php : accessed February 20, 2026), "Jan Sjoerdsma (1881-1954)".