Family tree Vlastra » Johan Frederik Koster (1879-????)

Personal data Johan Frederik Koster 


Household of Johan Frederik Koster

(1) He had a relationship with Maria Helena Hamers.

The couple were divorced in 1934.


(2) He is married to Anna Sophie Frederike Warning.

They got married on August 1, 1934 at den haag, he was 55 years old.Source 1


Notes about Johan Frederik Koster

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Timeline Johan Frederik Koster

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Ancestors (and descendant) of Johan Frederik Koster


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Sources

  1. bs den haag; huwelijken 1934; akte A899

Historical events

Day of marriage August 1, 1934

  • The temperature on August 1, 1934 was between 15.0 °C and 23.8 °C and averaged 18.5 °C. There was 6.1 mm of rain during 1.6 hours. There was 8.7 hours of sunshine (56%). 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 May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1934: Source: Wikipedia
    • The Netherlands had about 8.3 million citizens.
    • May 15 » Kārlis Ulmanis establishes an authoritarian government in Latvia.
    • June 26 » United States President Franklin D. Roosevelt signs the Federal Credit Union Act, which establishes credit unions.
    • July 2 » The Night of the Long Knives ends with the death of Ernst Röhm.
    • July 20 » Labor unrest in the U.S.: Police in Minneapolis fire upon striking truck drivers, during the Minneapolis Teamsters Strike of 1934, killing two and wounding sixty-seven.
    • September 22 » The Gresford disaster in Wales kills 266 miners and rescuers.
    • December 29 » Japan renounces the Washington Naval Treaty of 1922 and the London Naval Treaty of 1930.

About the surname Koster

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The Family tree Vlastra publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
L. Vlastra, "Family tree Vlastra", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-vlastra/I105683.php : accessed June 15, 2024), "Johan Frederik Koster (1879-????)".