Family tree Klavers » Derk Oostra (± 1919-< 2017)

Personal data Derk Oostra 

  • He was born about 1919 in Assen, Drenthe.
  • Fact: (vermelding) Bloedverwantschap met Jordi en Quinten Klavers in %: 0,0488.
  • He died before 2017.
  • A child of Derk Oostra and Jantiena de Vries
  • This information was last updated on July 17, 2025.

Household of Derk Oostra

He is married to Hindrikje Oostra.

They got married on May 30, 1942 at Assen, Drenthe.Source 1


Child(ren):

  1. Pieter Derk Oostra  1942-2025 


Notes about Derk Oostra

Beroep: 1942 landbouwer.

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Timeline Derk Oostra

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Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Derk Oostra

Lieuwe Oostra
± 1860-1929
Annechien Dik
1871-1902
Derk Oostra
1893-1918

Derk Oostra
± 1919-< 2017

1942

Hindrikje Oostra
1921-< 2020


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Sources

  1. (Not public)

Historical events

  • The temperature on May 30, 1942 was between 9.0 °C and 15.6 °C and averaged 11.4 °C. There was 6.1 mm of rain during 1.9 hours. There was 4.8 hours of sunshine (29%). 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 1942: Source: Wikipedia
    • The Netherlands had about 9.0 million citizens.
    • February 9 » World War II: Top United States military leaders hold their first formal meeting to discuss American military strategy in the war.
    • February 23 » World War II: Japanese submarines fire artillery shells at the coastline near Santa Barbara, California.
    • March 29 » The Bombing of Lübeck in World War II is the first major success for the RAF Bomber Command against Germany and a German city.
    • June 21 » World War II: Tobruk falls to Italian and German forces.
    • July 4 » World War II: The 250-day Siege of Sevastopol in the Crimea ends when the city falls to Axis forces.
    • August 23 » World War II: Beginning of the Battle of Stalingrad.

About the surname Oostra

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

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/I535158.php : accessed February 22, 2026), "Derk Oostra (± 1919-< 2017)".