Family tree Jean Dumas » Maria Helena Alphonsa Kneppers (1904-)

Personal data Maria Helena Alphonsa Kneppers 


Household of Maria Helena Alphonsa Kneppers

She is married to Johann Bernd Dumas.

They got married on June 5, 1929 at Rotterdam, Zuid-Holland, Nederland, she was 25 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)
  4. (Not public)
  5. (Not public)
  6. (Not public)
  7. (Not public)
  8. (Not public)

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Ancestors (and descendant) of Maria Helena Alphonsa Kneppers


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Historical events

Birthday May 4, 1904

  • The temperature on May 4, 1904 was between 5.7 °C and 13.0 °C and averaged 8.5 °C. There was 5.5 hours of sunshine (37%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In the year 1904: Source: Wikipedia
    • The Netherlands had about 5.4 million citizens.
    • January 8 » The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system.
    • February 8 » Battle of Port Arthur: A surprise torpedo attack by the Japanese at Port Arthur, China starts the Russo-Japanese War.
    • February 9 » Russo-Japanese War: Battle of Port Arthur concludes.
    • May 15 » Russo-Japanese War: The Russian minelayer Amur lays a minefield about 15 miles off Port Arthur and sinks Japan's battleships Hatsuse, 15,000 tons, with 496 crew and Yashima.
    • October 4 » The IFK Göteborg football club is founded in Sweden.
    • November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).

Day of marriage June 5, 1929

  • The temperature on June 5, 1929 was between 3.6 °C and 14.8 °C and averaged 9.9 °C. There was 2.2 hours of sunshine (13%). 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1929: Source: Wikipedia
    • The Netherlands had about 7.7 million citizens.
    • January 6 » King Alexander of the Serbs, Croats and Slovenes suspends his country's constitution (the January 6th Dictatorship).
    • April 8 » Indian independence movement: At the Delhi Central Assembly, Bhagat Singh and Batukeshwar Dutt throw handouts and bombs to court arrest.
    • May 1 » The 7.2 Mw  Kopet Dag earthquake shakes the Iran–Turkmenistan border region with a maximum Mercalli intensity of IX (Violent), killing up to 3,800 and injuring 1,121.
    • May 16 » In Hollywood, the first Academy Awards ceremony takes place.
    • September 24 » Jimmy Doolittle performs the first flight without a window, proving that full instrument flying from take off to landing is possible.
    • November 7 » In New York City, the Museum of Modern Art opens to the public.


Same birth/death day

Source: Wikipedia

  • 1902 » Cola Debrot, Dutch physician, lawyer, and politician († 1981)
  • 1902 » Ronnie Aird, English cricketer and administrator († 1986)
  • 1903 » Luther Adler, American actor († 1984)
  • 1903 » Paul Demel, Czech actor († 1951)
  • 1905 » Al Dexter, American country singer-songwriter and guitarist († 1984)
  • 1906 » Gustav Bergmann, Austrian-American philosopher from the Vienna Circle († 1987)

About the surname Kneppers

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  • Check the information Open Archives has about Kneppers.
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The Family tree Jean Dumas publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Raoul Laboyrie namens de Vrienden van Auvergne, "Family tree Jean Dumas", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-jean-dumas/I69.php : accessed June 21, 2024), "Maria Helena Alphonsa Kneppers (1904-)".