Family tree Jacobs » Johannes Henderikus Dummer (1890-1957)

Personal data Johannes Henderikus Dummer 


Household of Johannes Henderikus Dummer

He is married to Wilhelmina Dost.

Permission for the marriage has been obtained in Vlagtwedde on March 30, 1918.

They got married on April 20, 1918 at Vlagtwedde Groningen Nederland, he was 27 years old.

Event shared with Roelof Mulder (witness), Harm Stoker (witness)

Child(ren):

  2. Johan Dummer  1920-

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Timeline Johannes Henderikus Dummer

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Ancestors (and descendant) of Johannes Henderikus Dummer


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Historical events

Birthday May 20, 1890

  • The temperature on May 20, 1890 was about 18.4 °C. The air pressure was 1 kgf/m2 and came mainly from the south east. The airpressure was 76 cm mercury. The atmospheric humidity was 58%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1890: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 25 » Nellie Bly completes her round-the-world journey in 72 days.
    • April 7 » Completion of the first Lake Biwa Canal.
    • August 6 » At Auburn Prison in New York, murderer William Kemmler becomes the first person to be executed by electric chair.
    • September 12 » Salisbury, Rhodesia, is founded.
    • November 29 » The Meiji Constitution goes into effect in Japan, and the first Diet convenes.
    • December 22 » Cornwallis Valley Railway begins operation between Kentville and Kingsport, Nova Scotia.

Day of marriage April 20, 1918

  • The temperature on April 20, 1918 was between -3.3 °C and 9.7 °C and averaged 3.6 °C. There was 7.7 hours of sunshine (54%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • 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 1918: Source: Wikipedia
    • The Netherlands had about 6.6 million citizens.
    • April 23 » World War I: The British Royal Navy makes a raid in an attempt to neutralise the Belgian port of Bruges-Zeebrugge.
    • May 14 » Cape Town Mayor, Sir Harry Hands, inaugurates the Two-minute silence.
    • June 1 » World War I: Western Front: Battle of Belleau Wood: Allied Forces under John J. Pershing and James Harbord engage Imperial German Forces under Wilhelm, German Crown Prince.
    • June 22 » The Hammond Circus Train Wreck kills 86 and injures 127 near Hammond, Indiana.
    • August 17 » Bolshevik revolutionary leader Moisei Uritsky is assassinated.
    • November 11 » World War I: Germany signs an armistice agreement with the Allies in a railroad car in the forest of Compiègne.

Day of death March 7, 1957

  • The temperature on March 7, 1957 was between 8.6 °C and 11.7 °C and averaged 9.5 °C. There was 3.4 mm of rain during 8.4 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 October 13, 1956 to December 22, 1957 the cabinet Drees III, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1957: Source: Wikipedia
    • The Netherlands had about 11.0 million citizens.
    • January 1 » Lèse majesté in Thailand was strengthened to include "insult" and changed to a crime against national security, after Thai criminal code of 1956 went into effect.
    • February 22 » Ngô Đình Diệm of South Vietnam survives a communist shooting assassination attempt in Buôn Ma Thuột.
    • March 8 » The 1957 Georgia Memorial to Congress, which petitions the U.S. Congress to declare the ratification of the 14th and 15th Amendments to the U.S. Constitution null and void, is adopted by the U.S. state of Georgia.
    • July 1 » The International Geophysical Year begins.
    • October 3 » The California State Superior Court rules that the book Howl and Other Poems is not obscene.
    • October 10 » U.S. President Eisenhower apologizes to Ghanaian finance minister Gbedemah after he is refused service in a Delaware restaurant.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Dummer

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The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I14793.php : accessed May 6, 2025), "Johannes Henderikus Dummer (1890-1957)".