Family tree Klavers » Jan Helder (± 1919-< 2017)

Personal data Jan Helder 


Household of Jan Helder

He is married to Attje Ruiter.

They got married on July 27, 1944 at Opsterland, Friesland.Source 1


Notes about Jan Helder

Beroep: 1944 landarbeider.

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Timeline Jan Helder

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Ancestors (and descendant) of Jan Helder

Jan Helder
± 1884-????

Jan Helder
± 1919-< 2017

1944

Attje Ruiter
± 1918-< 2016


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Sources

  1. - www.WieWasWie.nl - aktenummer 72

Historical events

  • The temperature on July 27, 1944 was between 14.8 °C and 21.5 °C and averaged 17.6 °C. There was 4.5 mm of rain during 0.8 hours. There was 4.7 hours of sunshine (30%). The average windspeed was 3 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1944: Source: Wikipedia
    • The Netherlands had about 9.1 million citizens.
    • February 17 » World War II: Operation Hailstone begins: U.S. naval air, surface, and submarine attack against Truk Lagoon, Japan's main base in the central Pacific, in support of the Eniwetok invasion.
    • August 7 » IBM dedicates the first program-controlled calculator, the Automatic Sequence Controlled Calculator (known best as the Harvard Mark I).
    • August 13 » World War II: German troops begin the pillage and razing of Anogeia in Crete that would continue until September 5.
    • August 23 » Freckleton Air Disaster: A United States Army Air Forces B-24 Liberator bomber crashes into a school in Freckleton, England, killing 61 people.
    • November 4 » World War II: The 7th Macedonian Liberation Brigade liberates Bitola for the Allies.
    • November 7 » Franklin D. Roosevelt elected for a record fourth term as President of the United States.

About the surname Helder

  • View the information that Genealogie Online has about the surname Helder.
  • Check the information Open Archives has about Helder.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Helder.

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/I540934.php : accessed February 27, 2026), "Jan Helder (± 1919-< 2017)".