Dreyer Tree » Jacobus Johannes Jankowitz (1900-1961)

Personal data Jacobus Johannes Jankowitz 


Household of Jacobus Johannes Jankowitz

He is married to Martha Sophia Dreyer.

They got married


Child(ren):

  3. (Not public)
  4. (Not public)

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Timeline Jacobus Johannes Jankowitz

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Ancestors (and descendant) of Jacobus Johannes Jankowitz


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Historical events

Birthday May 2, 1900

  • The temperature on May 2, 1900 was about 10.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 73%. 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.
    • June 17 » Boxer Rebellion: Western Allied and Japanese forces capture the Taku Forts in Tianjin, 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.
    • July 2 » The first Zeppelin flight takes place on Lake Constance near Friedrichshafen, Germany.
    • July 9 » The Federation of Australia is given royal assent.
    • December 18 » The Upper Ferntree Gully to Gembrook, Victoria Narrow-gauge (2ft 6 in or 762mm) Railway (now the Puffing Billy Railway) in Victoria, Australia is opened for traffic.


Same birth/death day

Source: Wikipedia

  • 1898 » Henry Hall, English bandleader, composer, and actor († 1989)
  • 1901 » Bob Wyatt, English cricketer († 1995)
  • 1901 » Edouard Zeckendorf, Belgian doctor, army officer and mathematician († 1983)
  • 1901 » Willi Bredel, German writer († 1964)
  • 1902 » Brian Aherne, English actor († 1986)
  • 1902 » Werner Finck, German Kabarett comedian, actor and author († 1978)

About the surname Jankowitz


The Dreyer Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I18714.php : accessed February 19, 2026), "Jacobus Johannes Jankowitz (1900-1961)".