Family tree Boomsma » Jan de Graaf (1900-1942)

Personal data Jan de Graaf 


Household of Jan de Graaf

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Timeline Jan de Graaf

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Ancestors (and descendant) of Jan de Graaf

Antje Kerkhof
1845-1878

Jan de Graaf
1900-1942


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    Historical events

    • The temperature on July 19, 1900 was about 30.1 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 41%. 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, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
    • In the year 1900: Source: Wikipedia
      • The Netherlands had about 5.1 million citizens.
      • January 16 » The United States Senate accepts the Anglo-German treaty of 1899 in which the United Kingdom renounces its claims to the Samoan islands.
      • February 7 » Second Boer War: British troops fail in their third attempt to lift the Siege of Ladysmith.
      • March 16 » Sir Arthur Evans purchased the land around the ruins of Knossos, the largest Bronze Age archaeological site on Crete.
      • June 25 » The Taoist monk Wang Yuanlu discovers the Dunhuang manuscripts, a cache of ancient texts that are of great historical and religious significance, in the Mogao Caves of Dunhuang, China.
      • July 9 » The Governor of Shanxi province in North China orders the execution of 45 foreign Christian missionaries and local church members, including children.
      • October 19 » Max Planck discovers Planck's law of black-body radiation.
    • The temperature on March 14, 1942 was between 0.8 °C and 9.8 °C and averaged 4.8 °C. There was 0.3 mm of rain during 0.3 hours. There was 2.9 hours of sunshine (25%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. 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.
      • January 20 » World War II: At the Wannsee Conference held in the Berlin suburb of Wannsee, senior Nazi German officials discuss the implementation of the "Final Solution to the Jewish question".
      • June 7 » World War II: The Battle of Midway ends in American victory.
      • June 11 » World War II: The United States agrees to send Lend-Lease aid to the Soviet Union.
      • July 18 » World War II: During the Beisfjord massacre in Norway, 15 Norwegian paramilitary guards help members of the SS to kill 288 political prisoners from Yugoslavia.
      • November 19 » World War II: Battle of Stalingrad: Soviet Union forces under General Georgy Zhukov launch the Operation Uranus counterattacks at Stalingrad, turning the tide of the battle in the USSR's favor.
      • December 24 » World War II: French monarchist, Fernand Bonnier de La Chapelle, assassinates Vichy French Admiral François Darlan in Algiers, Algeria.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Graaf

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    The Family tree Boomsma publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    F. Boomsma, "Family tree Boomsma", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-boomsma/I663.php : accessed June 25, 2024), "Jan de Graaf (1900-1942)".