Family tree Coster » Simon Johannes "Siem" Koper (1902-1974)

Personal data Simon Johannes "Siem" Koper 


Household of Simon Johannes "Siem" Koper

He is married to Elisabeth Sophie Marie Nieuwenhuis.

They got married on December 23, 1931 at Helmond, he was 29 years old.Source 1


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)

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Ancestors (and descendant) of Simon Johannes Koper

Simon Johannes Koper
1902-1974

1931

Elisabeth Sophie Marie Nieuwenhuis
1908-1993

(Not public)
(Not public)
(Not public)

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Sources

  1. http://www.gerkoper.nl/Familie_e/d0002/g0000018.html#I96

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Historical events

Birthday June 28, 1902

  • The temperature on June 28, 1902 was between 13.7 °C and 29.4 °C and averaged 22.5 °C. There was 16.7 hours of sunshine (100%). 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1902: Source: Wikipedia
    • The Netherlands had about 5.2 million citizens.
    • March 6 » Real Madrid CF is founded.
    • March 7 » Second Boer War: Boers, led by Koos de la Rey, inflict the biggest defeat upon the British since the beginning of the war, at Tweebosch.
    • April 14 » James Cash Penney opens his first store in Kemmerer, Wyoming.
    • August 9 » Edward VII and Alexandra of Denmark are crowned King and Queen of the United Kingdom of Great Britain and Ireland.
    • August 22 » Theodore Roosevelt becomes the first President of the United States to make a public appearance in an automobile.
    • December 10 » The opening of the reservoir of the Aswan Dam in Egypt.

Day of marriage December 23, 1931

  • The temperature on December 23, 1931 was between -6.8 °C and -0.8 °C and averaged -2.4 °C. There was 0.1 mm of rain. The average windspeed was 3 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1931: Source: Wikipedia
    • The Netherlands had about 7.9 million citizens.
    • February 3 » The Hawke's Bay earthquake, New Zealand's worst natural disaster, kills 258.
    • March 5 » The British Raj: Gandhi–Irwin Pact is signed.
    • March 25 » The Scottsboro Boys are arrested in Alabama and charged with rape.
    • March 26 » Ho Chi Minh Communist Youth Union is founded in Vietnam.
    • October 1 » Clara Campoamor persuades the Constituent Cortes to enfranchise women in Spain's new constitution.
    • October 21 » A secret society in the Imperial Japanese Army launches an abortive coup d'état attempt.

Day of death March 29, 1974

  • The temperature on March 29, 1974 was between 5.0 °C and 16.2 °C and averaged 9.8 °C. There was 3.4 hours of sunshine (27%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1974: Source: Wikipedia
    • The Netherlands had about 13.5 million citizens.
    • February 7 » Grenada gains independence from the United Kingdom.
    • March 29 » NASA's Mariner 10 becomes the first space probe to fly by Mercury.
    • May 18 » Nuclear weapons testing: Under project Smiling Buddha, India successfully detonates its first nuclear weapon becoming the sixth nation to do so.
    • June 29 » Mikhail Baryshnikov defects from the Soviet Union to Canada while on tour with the Kirov Ballet.
    • September 1 » The SR-71 Blackbird sets (and holds) the record for flying from New York to London in the time of 1 hour, 54 minutes and 56.4 seconds at a speed of 1,435.587 miles per hour (2,310.353km/h).
    • December 22 » The house of former British Prime Minister Edward Heath is attacked by members of the Provisional IRA.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koper

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The Family tree Coster publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Frank Coster, "Family tree Coster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_coster/I9604.php : accessed January 5, 2026), "Simon Johannes "Siem" Koper (1902-1974)".