Family tree Weening » Johannes Helmholt (1879-1955)

Personal data Johannes Helmholt 


Household of Johannes Helmholt

He is married to Jitske Slotegraaf.

They got married on December 19, 1914 at Marum (Gr), he was 35 years old.Source 3

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Timeline Johannes Helmholt

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Ancestors (and descendant) of Johannes Helmholt

Teije Helmholt
1815-1876
Trijntje van der Veen
1818-1880
Anna Catharina van Wijk
1834-1910

Johannes Helmholt
1879-1955

1914

Jitske Slotegraaf
1893-????


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Sources

  1. Geboorteregister Grootegast 1879
  2. https://www.graftombe.nl/names/info/1984958/helmholt
  3. Huwelijksregister Marum 1914

Historical events

Birthday March 20, 1879

  • The temperature on March 20, 1879 was about 12.6 °C. The air pressure was 4 kgf/m2 and came mainly from the east-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 59%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
  • In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1879: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 13 » In Mozart Gardens Brooklyn Ada Anderson completed a great feat of pedestrianism - 2700 quarter miles in 2700 quarter hours, earning her $8000.
    • January 22 » The Battle of Rorke's Drift, also during the Anglo-Zulu War and just some 15km away from Isandlwana, results in a British victory.
    • January 25 » The Bulgarian National Bank is founded.
    • April 23 » Fire burns down the second main building and dome of the University of Notre Dame, which prompts the construction of the third, and current, Main Building with its golden dome.
    • July 1 » Charles Taze Russell publishes the first edition of the religious magazine The Watchtower.
    • October 8 » War of the Pacific: The Chilean Navy defeats the Peruvian Navy in the Battle of Angamos.

Day of marriage December 19, 1914

  • The temperature on December 19, 1914 was between 4.5 °C and 8.1 °C and averaged 6.5 °C. There was 13.3 mm of rain. There was 3.7 hours of sunshine (48%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-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 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 year 1914: Source: Wikipedia
    • The Netherlands had about 6.2 million citizens.
    • May 15 » During a poker game at the Gaiety Theatre in Galesburg, Illinois, comedian Art Fisher nicknames Chicko, Harpo, Groucho, and Gummo Marx.
    • August 20 » World War I: Brussels is captured during the German invasion of Belgium.
    • August 29 » World War I: Start of the Battle of St. Quentin in which the French Fifth Army counter-attacked the invading Germans at Saint-Quentin, Aisne.
    • September 1 » St. Petersburg, Russia, changes its name to Petrograd.
    • November 1 » World War I: The first British Royal Navy defeat of the war with Germany, the Battle of Coronel, is fought off of the western coast of Chile, in the Pacific, with the loss of HMSGood Hope and HMSMonmouth.
    • December 15 » World War I: The Serbian Army recaptures Belgrade from the invading Austro-Hungarian Army.

Day of death March 22, 1955

  • The temperature on March 22, 1955 was between -3.1 °C and 7.8 °C and averaged 2.3 °C. There was 1.8 mm of rain during 2.1 hours. There was 4.3 hours of sunshine (35%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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 September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1955: Source: Wikipedia
    • The Netherlands had about 10.7 million citizens.
    • April 1 » The EOKA rebellion against the British Empire begins in Cyprus, with the goal of unifying with Greece.
    • May 18 » Operation Passage to Freedom, the evacuation of 310,000 Vietnamese civilians, soldiers and non-Vietnamese members of the French Army from communist North Vietnam to South Vietnam following the end of the First Indochina War, ends.
    • July 27 » The Austrian State Treaty restores Austrian sovereignty.
    • September 20 » The Treaty on Relations between the USSR and the GDR is signed.
    • November 15 » The first part of Saint Petersburg Metro is opened.
    • December 1 » American Civil Rights Movement: In Montgomery, Alabama, seamstress Rosa Parks refuses to give up her bus seat to a white man and is arrested for violating the city's racial segregation laws, an incident which leads to that city's bus boycott.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Helmholt

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I134467.php : accessed October 19, 2026), "Johannes Helmholt (1879-1955)".