Family tree Kaper » Jan Koster (1875-1953)

Personal data Jan Koster 


Household of Jan Koster

(1) He is married to Henderika Elsiena Raatjes.

They got married on February 5, 1898 at Meeden, GR, NLD, he was 23 years old.

wettiging 1 kind

Child(ren):

  1. Koeno Koster  1897-1918
  3. Harmanna Koster  1902-1903
  4. Harmanna Koster  1905-1906
  6. Harmannus Koster  1911-1912


(2) He is married to Jantje Leinenga.

They got married on January 24, 1918 at Hoogezand, GR, NLD, he was 43 years old.

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Timeline Jan Koster

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Ancestors (and descendant) of Jan Koster

Koeno Koster
1840-????

Jan Koster
1875-1953

(1) 1898

Henderika Elsiena Raatjes
1874-1917

Koeno Koster
1897-1918
Fokko Hendrik Koster
1900-????
Harmanna Koster
1902-1903
Harmanna Koster
1905-1906
Hendrik Koster
1908-????
Harmannus Koster
1911-1912
(2) 1918

Jantje Leinenga
1875-1953


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Historical events

Birthday January 3, 1875

  • The temperature on January 3, 1875 was about 4.0 °C. There was 3 mm of rain. The air pressure was 3 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 100%. 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 August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
  • In the year 1875: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • March 15 » Archbishop of New York John McCloskey is named the first cardinal in the United States.
    • May 17 » Aristides wins the first Kentucky Derby with the jockey Oliver Lewis (2:37.75)
    • May 20 » Signing of the Metre Convention by 17 nations leading to the establishment of the International System of Units.
    • August 22 » The Treaty of Saint Petersburg between Japan and Russia is ratified, providing for the exchange of Sakhalin for the Kuril Islands.
    • October 16 » Brigham Young University is founded in Provo, Utah.
    • October 22 » First telegraphic connection in Argentina.

Day of marriage January 24, 1918

  • The temperature on January 24, 1918 was between 7.0 °C and 11.3 °C and averaged 8.8 °C. There was 0.9 mm of rain. There was 0.2 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-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 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 1918: Source: Wikipedia
    • The Netherlands had about 6.6 million citizens.
    • February 3 » The Twin Peaks Tunnel in San Francisco, California begins service as the longest streetcar tunnel in the world at 11,920 feet (3,633 meters) long.
    • March 30 » Outburst of bloody March Events in Baku and other locations of Baku Governorate.
    • July 4 » Mehmed V died at the age of 73 and Ottoman sultan Mehmed VI ascends to the throne.
    • July 26 » Emmy Noether's paper, which became known as Noether's theorem was presented at Göttingen, Germany, from which conservation laws are deduced for symmetries of angular momentum, linear momentum, and energy.
    • August 30 » Fanni Kaplan shoots and seriously injures Bolshevik leader Vladimir Lenin, which along with the assassination of Bolshevik senior official Moisei Uritsky days earlier, prompts the decree for Red Terror.
    • November 11 » Emperor Charles I of Austria relinquishes power.

Day of death May 2, 1953

  • The temperature on May 2, 1953 was between 8.2 °C and 20.1 °C and averaged 13.6 °C. There was 11.1 hours of sunshine (74%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. 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 1953: Source: Wikipedia
    • The Netherlands had about 10.4 million citizens.
    • March 6 » Georgy Malenkov succeeds Joseph Stalin as Premier of the Soviet Union and First Secretary of the Communist Party of the Soviet Union.
    • April 25 » Francis Crick and James Watson publish "Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid" describing the double helix structure of DNA.
    • June 17 » Cold War: East Germany Workers Uprising: In East Germany, the Soviet Union orders a division of troops into East Berlin to quell a rebellion.
    • June 19 » Cold War: Julius and Ethel Rosenberg are executed at Sing Sing, in New York.
    • July 7 » Ernesto "Che" Guevara sets out on a trip through Bolivia, Peru, Ecuador, Panama, Costa Rica, Nicaragua, Honduras, and El Salvador.
    • July 27 » Cessation of hostilities is achieved in the Korean War when the United States, China, and North Korea sign an armistice agreement. Syngman Rhee, President of South Korea, refuses to sign but pledges to observe the armistice.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koster

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The Family tree Kaper publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I65599.php : accessed February 22, 2026), "Jan Koster (1875-1953)".