Family tree Griffioen Jellema Friese Adel » Pietje Ritskes de Boer (1898-1950)

Personal data Pietje Ritskes de Boer 


Household of Pietje Ritskes de Boer

She is married to Cornelis Melles Koopmans.

They got married on May 14, 1921 at Smallingerland, Friesland, she was 22 years old.

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Timeline Pietje Ritskes de Boer

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Ancestors (and descendant) of Pietje Ritskes de Boer


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Historical events

Birthday September 1, 1898

  • The temperature on September 1, 1898 was about 13.9 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 88%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 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 1898: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 1 » New York, New York annexes land from surrounding counties, creating the City of Greater New York. The four initial boroughs, Manhattan, Brooklyn, Queens, and The Bronx, are joined on January 25 by Staten Island to create the modern city of five boroughs.
    • April 20 » U.S. President William McKinley signed a joint resolution to Congress for declaration of war against Spain, beginning the Spanish–American War.
    • July 7 » US President William McKinley signs the Newlands Resolution annexing Hawaii as a territory of the United States.
    • August 23 » The Southern Cross Expedition, the first British venture of the Heroic Age of Antarctic Exploration, departs from London.
    • November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
    • December 18 » Gaston de Chasseloup-Laubat sets the first officially recognized land speed record of 39.245mph (63.159km/h) in a Jeantaud electric car.

Day of marriage May 14, 1921

  • The temperature on May 14, 1921 was between 8.6 °C and 25.8 °C and averaged 16.8 °C. There was 10.5 hours of sunshine (67%). The average windspeed was 2 Bft (weak wind) 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.
    • January 16 » The Marxist Left in Slovakia and the Transcarpathian Ukraine holds its founding congress in Ľubochňa.
    • February 21 » Constituent Assembly of the Democratic Republic of Georgia adopts the country's first constitution.
    • March 1 » Following mass protests in Petrograd demanding greater freedom in the RSFSR, the Kronstadt rebellion began, with sailors and citizens taking up arms against the Bolsheviks.
    • March 21 » The New Economic Policy is implemented by the Bolshevik Party in response to the economic failure as a result of war communism.
    • August 3 » Major League Baseball Commissioner Kenesaw Mountain Landis confirms the ban of the eight Chicago Black Sox, the day after they were acquitted by a Chicago court.
    • October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.

Day of death February 26, 1950

  • The temperature on February 26, 1950 was between -1 °C and 3.2 °C and averaged 1.3 °C. There was 1.1 mm of rain during 0.4 hours. There was 6.7 hours of sunshine (63%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. 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)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1950: Source: Wikipedia
    • The Netherlands had about 10.0 million citizens.
    • January 13 » British submarine HMSTruculent collides with an oil tanker in the Thames Estuary, killing 64 men.
    • January 17 » United Nations Security Council Resolution 79 relating to arms control is adopted.
    • July 11 » Pakistan joins the International Monetary Fund and the International Bank.
    • July 24 » Cape Canaveral Air Force Station begins operations with the launch of a Bumper rocket.
    • September 3 » "Nino" Farina becomes the first Formula One Drivers' champion after winning the 1950 Italian Grand Prix.
    • December 17 » The F-86 Sabre's first mission over Korea.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Boer

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The Family tree Griffioen Jellema Friese Adel publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joke Koster, "Family tree Griffioen Jellema Friese Adel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-griffioen-koster/I27907.php : accessed May 4, 2024), "Pietje Ritskes de Boer (1898-1950)".