Family tree Weening » Jan Jacobus Koopmans (1908-)

Personal data Jan Jacobus Koopmans 


Household of Jan Jacobus Koopmans

He is married to Grietje Kramer.

They got married on October 11, 1934 at Achtkarspelen (Fr), he was 26 years old.Source 2

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Sources

  1. Geboorteregister 1908, Harlingen
  2. Huwelijksregister 1934, Achtkarspelen

Historical events

Birthday July 23, 1908

  • The temperature on July 23, 1908 was between 5.8 °C and 23.2 °C and averaged 16.4 °C. There was 12.7 hours of sunshine (79%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1908: Source: Wikipedia
    • The Netherlands had about 5.7 million citizens.
    • January 21 » New York City passes the Sullivan Ordinance, making it illegal for women to smoke in public, only to have the measure vetoed by the mayor.
    • April 14 » Hauser Dam, a steel dam on the Missouri River in Montana, U.S., fails, sending a surge of water 25 to 30 feet (7.6 to 9.1m) high downstream.
    • May 10 » Mother's Day is observed for the first time in the United States, in Grafton, West Virginia.
    • June 27 » A group of Vietnamese tirailleurs conducts a failed attempt to poison the entire French army's garrison in the Hanoi Citadel with the aim to make way for Hoàng Hoa Thám's rebel army to capture Hanoi.
    • July 23 » The Second Constitution accepted by the Ottomans.
    • October 14 » The Chicago Cubs defeat the Detroit Tigers, 2–0, clinching the 1908 World Series; this would be their last until winning the 2016 World Series.


Same birth/death day

Source: Wikipedia


About the surname Koopmans

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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/I122211.php : accessed December 31, 2025), "Jan Jacobus Koopmans (1908-)".