Family tree Ham » Klaassien "Sientje" de Haas (1922-1999)

Personal data Klaassien "Sientje" de Haas 


Household of Klaassien "Sientje" de Haas

She is married to Wubbe Wilts.

They got married on April 27, 1943, she was 21 years old.


Child(ren):

  1. Geert Wilts  1943-2025 
  2. Johannes Wilts  1946-2003 

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Timeline Klaassien "Sientje" de Haas

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Ancestors (and descendant) of Klaassien de Haas

Klaassien de Haas
1922-1999

1943

Wubbe Wilts
1920-1984

Geert Wilts
1943-2025

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Historical events

  • The temperature on April 27, 1922 was between 3.4 °C and 9.9 °C and averaged 5.8 °C. There was 3.9 mm of rain. There was 4.2 hours of sunshine (29%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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 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 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 year 1922: Source: Wikipedia
    • The Netherlands had about 7.0 million citizens.
    • January 7 » Dáil Éireann ratifies the Anglo-Irish Treaty by a 64–57 vote.
    • March 26 » The German Social Democratic Party is founded in Poland.
    • July 15 » Japanese Communist Party is established in Japan.
    • August 27 » Greco-Turkish War: The Turkish army takes the Aegean city of Afyonkarahisar from the Kingdom of Greece.
    • October 31 » Benito Mussolini is made Prime Minister of Italy
    • November 1 » Abolition of the Ottoman sultanate: The last sultan of the Ottoman Empire, Mehmed VI, abdicates.
  • The temperature on April 27, 1943 was between 7.3 °C and 13.9 °C and averaged 10.2 °C. There was 6.8 mm of rain during 2.0 hours. There was 7.2 hours of sunshine (49%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. 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, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1943: Source: Wikipedia
    • The Netherlands had about 9.1 million citizens.
    • March 15 » World War II: Third Battle of Kharkov: The Germans retake the city of Kharkov from the Soviet armies in bitter street fighting.
    • July 10 » World War II: Operation Husky begins in Sicily.
    • July 11 » World War II: Allied invasion of Sicily: German and Italian troops launch a counter-attack on Allied forces in Sicily.
    • September 10 » World War II: In the course of Operation Achse, German troops begin their occupation of Rome.
    • October 14 » World War II: Prisoners at the Sobibór extermination camp in Poland revolt against the Germans.
    • November 28 » World War II: Tehran Conference: U.S. President Franklin D. Roosevelt, British Prime Minister Winston Churchill and Soviet Premier Joseph Stalin meet in Tehran, Iran, to discuss war strategy.
  • The temperature on July 30, 1999 was between 14.3 °C and 29.6 °C and averaged 23.1 °C. There was 13.3 hours of sunshine (85%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
  • 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, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
  • In the year 1999: Source: Wikipedia
    • The Netherlands had about 15.8 million citizens.
    • January 3 » The Mars Polar Lander is launched by NASA.
    • March 23 » Gunmen assassinate Paraguay's Vice President Luis María Argaña.
    • July 1 » The Scottish Parliament is officially opened by Elizabeth II on the day that legislative powers are officially transferred from the old Scottish Office in London to the new devolved Scottish Executive in Edinburgh. In Wales, the powers of the Welsh Secretary are transferred to the National Assembly.
    • August 9 » Russian President Boris Yeltsin fires his Prime Minister, Sergei Stepashin, and for the fourth time fires his entire cabinet.
    • November 9 » TAESA Flight 725 crashes after takeoff from Uruapan International Airport in Uruapan, Michoacán, Mexico, killing all 18 people on board.
    • November 18 » At Texas A&M University, the Aggie Bonfire collapses killing 12 students and injuring 27 others.
  • The temperature on August 4, 1999 was between 13.9 °C and 28.2 °C and averaged 21.9 °C. There was 6.7 hours of sunshine (44%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the west. Source: KNMI
  • 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, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
  • In the year 1999: Source: Wikipedia
    • The Netherlands had about 15.8 million citizens.
    • April 8 » Haryana Gana Parishad, a political party in the Indian state of Haryana, merges with the Indian National Congress.
    • April 23 » NATO bombs the headquarters of Radio Television of Serbia, as part of their aerial campaign against the Federal Republic of Yugoslavia.
    • November 27 » The centre-left Labour Party takes control of the New Zealand government with leader Helen Clark becoming the first elected female Prime Minister in New Zealand's history.
    • November 30 » Exxon and Mobil sign a US$73.7 billion agreement to merge, thus creating ExxonMobil, the world's largest company.
    • December 20 » Macau is handed over to China by Portugal.
    • December 21 » Cubana de Aviación Flight 1216 overshoots the runway at La Aurora International Airport, killing 18.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Haas

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The Family tree Ham publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I2312.php : accessed January 31, 2026), "Klaassien "Sientje" de Haas (1922-1999)".