Family tree Klavers » Johannes Gerhardus "Gradus" Helder (1945-2025)

Personal data Johannes Gerhardus "Gradus" Helder 


Household of Johannes Gerhardus "Gradus" Helder

He is married to Greetje Buseman.

They got married on May 31, 1967 at Emmen, Drenthe, he was 21 years old.Source 1


Child(ren):

  1. (Not public)


Notes about Johannes Gerhardus "Gradus" Helder

Beroep: 1967-1978 melkventer; 1978-1994 concierge R-K huishoudschool Emmer-Compascuum; 1994-2008 concierge Hondsrugcollege Emmen.

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Timeline Johannes Gerhardus "Gradus" Helder

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Ancestors (and descendant) of Johannes Gerhardus Helder

Harm Helder
1868-1949
Johan Helder
1913-1980

Johannes Gerhardus Helder
1945-2025

1967

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Sources

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

Historical events

  • The temperature on November 11, 1945 was between 4.3 °C and 7.7 °C and averaged 5.8 °C. There was 7.7 mm of rain during 7.8 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. 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 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In the year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • April 29 » Dachau concentration camp is liberated by United States troops.
    • May 5 » World War II: Battle of Castle Itter, the only battle in which American and German troops fought cooperatively.
    • May 23 » World War II: Germany's Flensburg Government under Karl Dönitz is dissolved when its members are arrested by British forces.
    • July 26 » World War II: The USSIndianapolis arrives at Tinian with components and enriched uranium for the Little Boy nuclear bomb.
    • August 2 » World War II: End of the Potsdam Conference.
    • October 18 » A group of the Venezuelan Armed Forces, led by Mario Vargas, Marcos Pérez Jiménez and Carlos Delgado Chalbaud, stages a coup d'état against president Isaías Medina Angarita, who is overthrown by the end of the day.
  • The temperature on May 31, 1967 was between 10.0 °C and 12.5 °C and averaged 11.4 °C. There was 1.1 mm of rain during 4.9 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. 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 November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In the year 1967: Source: Wikipedia
    • The Netherlands had about 12.5 million citizens.
    • July 29 » During the fourth day of celebrating its 400th anniversary, the city of Caracas, Venezuela is shaken by an earthquake, leaving approximately 500 dead.
    • July 29 » Vietnam War: Off the coast of North Vietnam the USSForrestal catches on fire in the worst U.S. naval disaster since World War II, killing 134.
    • October 2 » Thurgood Marshall is sworn in as the first African-American justice of the United States Supreme Court.
    • October 9 » A day after his capture, Ernesto "Che" Guevara is executed for attempting to incite a revolution in Bolivia.
    • November 21 » Vietnam War: American General William Westmoreland tells news reporters: "I am absolutely certain that whereas in 1965 the enemy was winning, today he is certainly losing."
    • November 30 » South Yemen becomes independent from the United Kingdom.


Same birth/death day

Source: Wikipedia

Source: Wikipedia

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About the surname Helder

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  • Check the information Open Archives has about Helder.
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The Family tree Klavers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I54572.php : accessed January 29, 2026), "Johannes Gerhardus "Gradus" Helder (1945-2025)".