Family tree Weening » Jeannette Koolstra (1899-????)

Personal data Jeannette Koolstra 


Household of Jeannette Koolstra

She is married to Harmen IJpma.

They got married on September 30, 1925 at 's-Gravenhage, Zuid-Holland, Nederland, she was 26 years old.Source 1

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Timeline Jeannette Koolstra

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Ancestors (and descendant) of Jeannette Koolstra

Wybe Koolstra
1874-1940

Jeannette Koolstra
1899-????

1925

Harmen IJpma
1900-????


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Sources

  1. (Not public)

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Historical events

  • The temperature on September 11, 1899 was about 17.3 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 57%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1899: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • February 4 » The Philippine–American War begins with the Battle of Manila.
    • February 16 » Iceland's first football club, Knattspyrnufélag Reykjavíkur, is founded.
    • May 8 » The Irish Literary Theatre in Dublin produced its first play.
    • June 7 » American Temperance crusader Carrie Nation begins her campaign of vandalizing alcohol-serving establishments by destroying the inventory in a saloon in Kiowa, Kansas.
    • November 2 » The Boers begin their 118-day siege of British-held Ladysmith during the Second Boer War.
    • December 11 » Second Boer War: In the Battle of Magersfontein the Boers commanded by general Piet Cronjé inflict a defeat on the forces of the British Empire commanded by Lord Methuen trying to relieve the Siege of Kimberley.
  • The temperature on September 30, 1925 was between 6.3 °C and 19.5 °C and averaged 12.3 °C. There was 8.2 hours of sunshine (70%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-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 September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1925: Source: Wikipedia
    • The Netherlands had about 7.3 million citizens.
    • February 2 » Serum run to Nome: Dog sleds reach Nome, Alaska with diphtheria serum, inspiring the Iditarod race.
    • May 15 » Al-Insaniyyah, the first Arabic communist newspaper, is founded.
    • July 18 » Adolf Hitler publishes Mein Kampf.
    • July 21 » Scopes Trial: In Dayton, Tennessee, high school biology teacher John T. Scopes is found guilty of teaching human evolution in class and fined $100.
    • July 25 » Telegraph Agency of the Soviet Union (TASS) is established.
    • August 5 » Plaid Cymru is formed with the aim of disseminating knowledge of the Welsh language that is at the time in danger of dying out.


Same birth/death day

Source: Wikipedia


About the surname Koolstra

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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/I133352.php : accessed October 15, 2026), "Jeannette Koolstra (1899-????)".