Family tree Dullemen » Jan ROOS (1923-1975)

Personal data Jan ROOS 


Household of Jan ROOS

He is married to (Not public).

They got married on September 17, 1947, he was 24 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)
  4. (Not public)
  5. (Not public)

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Timeline Jan ROOS

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Ancestors (and descendant) of Jan ROOS


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Historical events

  • The temperature on January 4, 1923 was between 3.5 °C and 7.0 °C and averaged 5.2 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the 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 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 1923: Source: Wikipedia
    • The Netherlands had about 7.1 million citizens.
    • January 11 » Occupation of the Ruhr: Troops from France and Belgium occupy the Ruhr area to force Germany to make its World War I reparation payments.
    • August 2 » Vice President Calvin Coolidge becomes U.S. President upon the death of President Warren G. Harding.
    • August 16 » The United Kingdom gives the name "Ross Dependency" to part of its claimed Antarctic territory and makes the Governor-General of the Dominion of New Zealand its administrator.
    • September 1 » The Great Kantō earthquake devastates Tokyo and Yokohama, killing about 105,000 people.
    • November 8 » Beer Hall Putsch: In Munich, Adolf Hitler leads the Nazis in an unsuccessful attempt to overthrow the German government.
    • November 11 » Adolf Hitler was arrested in Munich for high treason for his role in the Beer Hall Putsch.
  • The temperature on September 17, 1947 was between 13.8 °C and 22.4 °C and averaged 17.0 °C. There was 4.9 hours of sunshine (39%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • March 17 » First flight of the B-45 Tornado strategic bomber.
    • July 1 » The Philippine Air Force is established.
    • July 6 » The AK-47 goes into production in the Soviet Union.
    • August 15 » India gains Independence from British rule after near 190 years of British company and crown rule, and joins the Commonwealth of Nations.
    • September 30 » Pakistan joins the United Nations.
    • November 17 » The Screen Actors Guild implements an anti-Communist loyalty oath.
  • The temperature on February 20, 1975 was between -2.1 °C and 6.9 °C and averaged 2.2 °C. There was -0.1 mm of rain. There was 7.8 hours of sunshine (76%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. 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)
  • In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1975: Source: Wikipedia
    • The Netherlands had about 13.6 million citizens.
    • March 11 » Vietnam War: North Vietnamese and Viet Cong guerrilla forces establish control over Buôn Ma Thuột commune from the South Vietnamese army.
    • July 31 » The Troubles: Three members of a popular cabaret band and two gunmen are killed during a botched paramilitary attack in Northern Ireland.
    • September 24 » Southwest Face expedition members become the first persons to reach the summit of Mount Everest by any of its faces, instead of using a ridge route.
    • October 14 » An RAF Avro Vulcan bomber explodes and crashes over Żabbar, Malta after an aborted landing, killing five crew members and one person on the ground.
    • November 7 » In Bangladesh, a joint force of people and soldiers takes part in an uprising led by Colonel Abu Taher that ousts and kills Brigadier Khaled Mosharraf, freeing the then house-arrested army chief and future president Maj-Gen. Ziaur Rahman.
    • November 27 » The Provisional IRA assassinates Ross McWhirter, after a press conference in which McWhirter had announced a reward for the capture of those responsible for multiple bombings and shootings across England.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname ROOS

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When copying data from this family tree, please include a reference to the origin:
Ton Deunhouwer, "Family tree Dullemen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dullemen/I109986.php : accessed January 30, 2026), "Jan ROOS (1923-1975)".