Family tree Weening » Jan Sytzes Koster (1870-1948)

Personal data Jan Sytzes Koster 


Household of Jan Sytzes Koster

He is married to Pietje Postma.

They got married on April 28, 1898 at Het Bildt (Fr), he was 27 years old.Source 4


Child(ren):

  1. Sijke Koster  1899-1986
  2. Sytze Koster  1901-1994 

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Timeline Jan Sytzes Koster

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Ancestors (and descendant) of Jan Sytzes Koster

Oeds Sytzes Koster
± 1800-1865

Jan Sytzes Koster
1870-1948

1898

Pietje Postma
1870-1950

Sijke Koster
1899-1986
Sytze Koster
1901-1994

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Sources

  1. Geboorteregister 1870, Tietjerksteradeel
  2. Overlijdensregister 1948, Tietjerksteradeel
  3. https://www.graftombe.nl/names/info/645557/koster
  4. Huwelijksregister 1898, Het Bildt

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Historical events

  • The temperature on December 26, 1870 was about -5.5 °C. The air pressure was 4 kgf/m2 and came mainly from the northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 71%. 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 June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
  • In the year 1870: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • February 28 » The Bulgarian Exarchate is established by decree of Sultan Abdülaziz of the Ottoman Empire.
    • July 19 » Franco-Prussian War: France declares war on Prussia.
    • August 2 » Tower Subway, the world's first underground tube railway, opens in London, England, United Kingdom.
    • September 1 » Franco-Prussian War: The Battle of Sedan is fought, resulting in a decisive Prussian victory.
    • September 3 » Franco-Prussian War: The Siege of Metz begins, resulting in a decisive Prussian victory on October 23.
    • November 1 » In the United States, the Weather Bureau (later renamed the National Weather Service) makes its first official meteorological forecast.
  • The temperature on April 28, 1898 was about 13.2 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 82%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1898: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • April 21 » Spanish–American War: The United States Navy begins a blockade of Cuban ports. When the U.S. Congress issued a declaration of war on April 25, it declared that a state of war had existed from this date.
    • June 17 » The United States Navy Hospital Corps is established.
    • August 13 » Spanish–American War: Spanish and American forces engage in a mock battle for Manila, after which the Spanish commander surrendered in order to keep the city out of Filipino rebel hands.
    • September 2 » Battle of Omdurman: British and Egyptian troops defeat Sudanese tribesmen and establish British dominance in Sudan.
    • October 6 » Phi Mu Alpha Sinfonia, the largest American music fraternity, is founded at the New England Conservatory of Music.
    • October 14 » The steam ship SSMohegan sinks near the Lizard peninsula, Cornwall, killing 106.
  • The temperature on September 5, 1948 was between 14.0 °C and 18.9 °C and averaged 15.9 °C. There was 1.4 hours of sunshine (10%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till September 4, 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1948: Source: Wikipedia
    • The Netherlands had about 9.7 million citizens.
    • May 14 » Israel is declared to be an independent state and a provisional government is established. Immediately after the declaration, Israel is attacked by the neighboring Arab states, triggering the 1948 Arab–Israeli War.
    • May 23 » Thomas C. Wasson, the US Consul-General, is assassinated in Jerusalem, Israel.
    • May 29 » United Nations Truce Supervision Organization is founded.
    • July 8 » The United States Air Force accepts its first female recruits into a program called Women in the Air Force (WAF).
    • December 10 » The Human Rights Convention is signed by the United Nations.
    • December 23 » Seven Japanese military and political leaders convicted of war crimes by the International Military Tribunal for the Far East are executed by Allied occupation authorities at Sugamo Prison in Tokyo, Japan.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koster

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I130168.php : accessed October 15, 2026), "Jan Sytzes Koster (1870-1948)".