Genealogy Jägers-Spring » Willem Balthaar Mertens (1896-1979)

Personal data Willem Balthaar Mertens 


Household of Willem Balthaar Mertens

He is married to Ida Karolina Roebersen.

They got married on April 13, 1922 at Heerlen, Niederlande, he was 25 years old.


Child(ren):

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


Notes about Willem Balthaar Mertens

SURN Mertens

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Timeline Willem Balthaar Mertens

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Ancestors (and descendant) of Willem Balthaar Mertens


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    Historical events

    Birthday June 25, 1896

    Day of marriage April 13, 1922

    • The temperature on April 13, 1922 was between 9.1 °C and 13.8 °C and averaged 11.0 °C. There was 9.7 mm of rain. There was 2.4 hours of sunshine (17%). The average windspeed was 4 Bft (moderate breeze) 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 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.
      • March 10 » Mahatma Gandhi is arrested in India, tried for sedition, and sentenced to six years in prison, only to be released after nearly two years for an appendicitis operation.
      • March 18 » In India, Mohandas Gandhi is sentenced to six years in prison for civil disobedience, of which he serves only two.
      • July 15 » Japanese Communist Party is established in Japan.
      • July 24 » The draft of the British Mandate of Palestine was formally confirmed by the Council of the League of Nations; it came into effect on 26 September 1923.
      • August 26 » Greco-Turkish War (1919–22): Turkish army launched what has come to be known to the Turks as the "Great Offensive" (Büyük Taarruz). The major Greek defense positions were overrun.
      • September 27 » King Constantine I of Greece abdicates his throne in favor of his eldest son, George II.

    Day of death February 1, 1979

    • The temperature on February 1, 1979 was between 1.1 °C and 3.0 °C and averaged 2.0 °C. There was 5.3 mm of rain during 6.0 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 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 1979: Source: Wikipedia
      • The Netherlands had about 14.0 million citizens.
      • February 17 » The Sino-Vietnamese War begins.
      • March 17 » The Penmanshiel Tunnel collapses during engineering works, killing two workers.
      • July 21 » Jay Silverheels, a Mohawk actor, becomes the first Native American to have a star commemorated in the Hollywood Walk of Fame.
      • October 15 » Supporters of the Malta Labour Party ransack and destroy the Times of Malta building and other locations associated with the Nationalist Party.
      • December 10 » Kaohsiung Incident: Taiwanese pro-democracy demonstrations are suppressed by the KMT dictatorship, and organizers are arrested.
      • December 21 » Lancaster House Agreement: An independence agreement for Rhodesia is signed in London by Lord Carrington, Sir Ian Gilmour, Robert Mugabe, Joshua Nkomo, Bishop Abel Muzorewa and S.C. Mundawarara.
    

    Same birth/death day

    Source: Wikipedia

    • 1892 » Shirō Ishii, Japanese microbiologist and general († 1959)
    • 1894 » Hermann Oberth, Romanian-German physicist and engineer († 1989)
    • 1898 » Kay Sage, American painter and poet († 1963)
    • 1900 » Georgia Hale, American silent film actress and real estate investor († 1985)
    • 1900 » Marta Abba, Italian actress († 1988)
    • 1900 » Zinaida Aksentyeva, Ukrainian/Soviet astronomer († 1969)

    Source: Wikipedia


    About the surname Mertens

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    The Genealogy Jägers-Spring publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Jos Jägers, "Genealogy Jägers-Spring", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-jagers-spring/I331.php : accessed August 8, 2025), "Willem Balthaar Mertens (1896-1979)".