Eijsermans family tree » Leffert de Jong (1838-1923)

Personal data Leffert de Jong 


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Timeline Leffert de Jong

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Ancestors (and descendant) of Leffert de Jong

Leffert de Jong
1838-1923


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Historical events

  • The temperature on March 11, 1923 was between 0.1 °C and 5.4 °C and averaged 2.4 °C. There was 0.5 mm of rain. There was 0.8 hours of sunshine (7%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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 September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1923: Source: Wikipedia
    • The Netherlands had about 7.1 million citizens.
    • April 15 » Insulin becomes generally available for use by people with diabetes.
    • May 26 » The first 24 Hours of Le Mans was held and has since been run annually in June.
    • July 1 » The Parliament of Canada suspends all Chinese immigration.
    • August 2 » Vice President Calvin Coolidge becomes U.S. President upon the death of President Warren G. Harding.
    • September 29 » The French Mandate for Syria and the Lebanon takes effect.
    • October 22 » The royalist Leonardopoulos–Gargalidis coup d'état attempt fails in Greece, discrediting the monarchy and paving the way for the establishment of the Second Hellenic Republic.


Same birth/death day

Source: Wikipedia


About the surname De Jong

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When copying data from this family tree, please include a reference to the origin:
J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I492190.php : accessed February 4, 2026), "Leffert de Jong (1838-1923)".