Lax Family Tree » Heinrich Henry Graetz (1900-1970)

Personal data Heinrich Henry Graetz 


Household of Heinrich Henry Graetz

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Timeline Heinrich Henry Graetz

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Ancestors (and descendant) of Heinrich Henry Graetz

Benno Graetz
± 1859-1915

Heinrich Henry Graetz
1900-1970


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    Historical events

    • The temperature on July 25, 1900 was about 24.4 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 66%. 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.
      • February 23 » Second Boer War: During the Battle of the Tugela Heights, the first British attempt to take Hart's Hill fails.
      • June 18 » Empress Dowager Cixi of China orders all foreigners killed, including foreign diplomats and their families.
      • June 20 » Boxer Rebellion: The Imperial Chinese Army begins a 55-day siege of the Legation Quarter in Beijing, China.
      • June 21 » Boxer Rebellion. China formally declares war on the United States, Britain, Germany, France and Japan, as an edict issued from the Empress Dowager Cixi.
      • August 16 » The Battle of Elands River during the Second Boer War ends after a 13-day siege is lifted by the British. The battle had begun when a force of between 2,000 and 3,000 Boers had surrounded a force of 500 Australians, Rhodesians, Canadians and British soldiers at a supply dump at Brakfontein Drift.
      • October 19 » Max Planck discovers Planck's law of black-body radiation.
    

    Same birth/death day

    Source: Wikipedia


    About the surname Graetz

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    The Lax Family Tree publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Peter Lax, "Lax Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/lax-family-tree/P18553.php : accessed May 5, 2025), "Heinrich Henry Graetz (1900-1970)".