Family tree Doef » Geert Jonkman (1910-1995)

Personal data Geert Jonkman 


Household of Geert Jonkman

He is married to Zwaantje Doef.

They got married on December 3, 1932, he was 21 years old.

* 24-12-1910 + 08-08-1995

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Historical events

  • The temperature on December 24, 1910 was between 5.9 °C and 10.7 °C and averaged 8.5 °C. There was 14.1 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1910: Source: Wikipedia
    • The Netherlands had about 5.9 million citizens.
    • March 3 » Rockefeller Foundation: John D. Rockefeller Jr. announces his retirement from managing his businesses so that he can devote all his time to philanthropy.
    • March 8 » French aviator Raymonde de Laroche becomes the first woman to receive a pilot's license.
    • March 28 » Henri Fabre becomes the first person to fly a seaplane, the Fabre Hydravion, after taking off from a water runway near Martigues, France.
    • April 12 » SMSZrínyi, one of the last pre-dreadnought battleships built by the Austro-Hungarian Navy, is launched.
    • November 7 » The first air freight shipment (from Dayton, Ohio, to Columbus, Ohio) is undertaken by the Wright brothers and department store owner Max Moorehouse.
    • November 21 » Sailors on board Brazil's warships including the Minas Gerais, São Paulo, and Bahia, violently rebel in what is now known as the Revolta da Chibata (Revolt of the Lash).
  • The temperature on August 8, 1995 was between 14.2 °C and 23.0 °C and averaged 18.3 °C. There was 9.6 hours of sunshine (63%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
  • In the year 1995: Source: Wikipedia
    • The Netherlands had about 15.4 million citizens.
    • January 6 » A chemical fire in an apartment complex in Manila, Philippines, leads to the discovery of plans for Project Bojinka, a mass-terrorist attack.
    • January 25 » The Norwegian rocket incident: Russia almost launches a nuclear attack after it mistakes Black Brant XII, a Norwegian research rocket, for a US Trident missile.
    • February 26 » The UK's oldest investment banking institute, Barings Bank, collapses after a rogue securities broker Nick Leeson loses $1.4 billion by speculating on the Singapore International Monetary Exchange using futures contracts.
    • May 1 » Croatian War of Independence: Croatian forces launch Operation Flash.
    • July 25 » A gas bottle explodes in Saint Michel station of line B of the RER (Paris regional train network). Eight are killed and 80 wounded.
    • December 7 » The Galileo spacecraft arrives at Jupiter, a little more than six years after it was launched by Space Shuttle Atlantis during Mission STS-34.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Jonkman

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The Family tree Doef publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joost Doef, "Family tree Doef", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-doef/I174.php : accessed January 8, 2026), "Geert Jonkman (1910-1995)".