Kramer Family Tree » Jan (Wybes) Valkema (1909-1969)

Personal data Jan (Wybes) Valkema 

Sources 1, 2

Household of Jan (Wybes) Valkema

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Timeline Jan (Wybes) Valkema

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Ancestors (and descendant) of Jan (Wybes) Valkema

George Wybes Valkema
1844-1904
Reinskjen Gatzes van der Meer
1853-1937

Jan (Wybes) Valkema
1909-1969


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Visualize another relationship

Sources

  1. Stamboom: VAN ETTEN, Rob van Etten, Jan (Wybes) Valkema
    Toegevoegd via een Smart Match

    Stambomen op MyHeritage

    Familiesite: Stamboom: VAN ETTEN

    Familiestamboom: 147145082-1
  2. (Not public)

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Historical events

Birthday May 7, 1909

  • The temperature on May 7, 1909 was between 4.7 °C and 16.5 °C and averaged 11.0 °C. There was 13.6 hours of sunshine (89%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1909: Source: Wikipedia
    • The Netherlands had about 5.8 million citizens.
    • February 12 » New Zealand's worst maritime disaster of the 20th century happens when the SSPenguin, an inter-island ferry, sinks and explodes at the entrance to Wellington Harbour.
    • April 6 » Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
    • April 9 » The U.S. Congress passes the Payne–Aldrich Tariff Act.
    • April 14 » A massacre is organized by the Ottoman Empire against the Armenian population of Cilicia.
    • September 7 » Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft.
    • December 14 » New South Wales Premier Charles Wade signs the Seat of Government Surrender Act 1909, formally completing the transfer of State land to the Commonwealth to create the Australian Capital Territory.

Day of death April 5, 1969

  • The temperature on April 5, 1969 was between 2.2 °C and 14.3 °C and averaged 8.0 °C. There was 11.5 hours of sunshine (87%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 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 1969: Source: Wikipedia
    • The Netherlands had about 12.8 million citizens.
    • January 18 » United Airlines Flight 266 crashes into Santa Monica Bay killing all 32 passengers and six crew members.
    • January 19 » Student Jan Palach dies after setting himself on fire three days earlier in Prague's Wenceslas Square to protest about the invasion of Czechoslovakia by the Soviet Union in 1968. His funeral turns into another major protest.
    • April 1 » The Hawker Siddeley Harrier, the first operational fighter aircraft with Vertical/Short Takeoff and Landing capabilities, enters service with the Royal Air Force.
    • July 21 » Apollo program: At 02:56 UTC, astronaut Neil Armstrong becomes the first person to walk on the Moon.
    • August 15 » The Woodstock Music & Art Fair opens in upstate New York, featuring some of the top rock musicians of the era.
    • October 17 » The Caravaggio painting Nativity with St. Francis and St. Lawrence is stolen from the Oratory of Saint Lawrence in Palermo.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Valkema

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  • Check the information Open Archives has about Valkema.
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The Kramer Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I557905.php : accessed January 24, 2026), "Jan (Wybes) Valkema (1909-1969)".