Family tree Weening » Itje "Bertha" Kempenaar (1900-1980)

Personal data Itje "Bertha" Kempenaar 


Household of Itje "Bertha" Kempenaar

She is married to Tjibbe Reitsma.

They got married on January 3, 1921 at Canada, she was 20 years old.Source 2

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Timeline Itje "Bertha" Kempenaar

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Ancestors (and descendant) of Itje Kempenaar

Itje Kempenaar
1900-1980

1921

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Sources

  1. Geboorteregister Grijpskerk 1900
  2. (Not public)

Historical events

  • The temperature on March 18, 1900 was about -2.2 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • March 7 » The German liner SSKaiser Wilhelm der Grosse becomes the first ship to send wireless signals to shore.
    • April 2 » The United States Congress passes the Foraker Act, giving Puerto Rico limited self-rule.
    • June 20 » Baron Eduard Toll, leader of the Russian Polar Expedition of 1900, departs Saint Petersburg in Russia on the explorer ship Zarya, never to return.
    • July 2 » The first Zeppelin flight takes place on Lake Constance near Friedrichshafen, Germany.
    • August 16 » The Battle of Elands River during the Second Boer War ends after a 13-day siege is lifted by the British. The battle had begun when a force of between 2,000 and 3,000 Boers had surrounded a force of 500 Australians, Rhodesians, Canadians and British soldiers at a supply dump at Brakfontein Drift.
    • December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.
  • The temperature on January 3, 1921 was between 6.0 °C and 9.3 °C and averaged 7.7 °C. There was 0.6 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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 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 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • February 25 » Georgian capital Tbilisi falls to the invading Russian forces after heavy fighting and the Russians declare the Georgian Soviet Socialist Republic.
    • March 18 » The second Peace of Riga is signed between Poland and the Soviet Union.
    • June 15 » Bessie Coleman earns her pilot's license, becoming the first female pilot of African-American descent.
    • July 23 » The Communist Party of China (CPC) is established at the founding National Congress.
    • July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
    • August 14 » Tannu Uriankhai, later Tuvan People's Republic is established as a completely independent country (which is supported by Soviet Russia).
  • The temperature on August 5, 1980 was between 16.9 °C and 21.2 °C and averaged 18.4 °C. There was 1.3 mm of rain during 2.3 hours. There was 5.4 hours of sunshine (35%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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)
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In the year 1980: Source: Wikipedia
    • The Netherlands had about 14.1 million citizens.
    • February 29 » Gordie Howe of the Hartford Whalers makes NHL history as he scores his 800th goal.
    • March 18 » A Vostok-2M rocket at Plesetsk Cosmodrome Site 43 explodes during a fueling operation, killing 48 people.
    • April 3 » US Congress restores a federal trust relationship with the 501 members of the Shvwits, Kanosh, Koosharem, and the Indian Peaks and Cedar City bands of the Paiute people of Utah.
    • May 20 » In a referendum in Quebec, the population rejects, by 60% of the vote, a government proposal to move towards independence from Canada.
    • July 30 » Vanuatu gains independence.
    • October 9 » Pope John Paul II greets the Dalai Lama during a private audience in Vatican City.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Kempenaar


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/I92426.php : accessed October 24, 2026), "Itje "Bertha" Kempenaar (1900-1980)".