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 2 » American statesman and diplomat John Hay announces the Open Door Policy to promote trade with China.
    • January 6 » Second Boer War: Having already besieged the fortress at Ladysmith, Boer forces attack it, but are driven back by British defenders.
    • February 7 » A Chinese immigrant in San Francisco falls ill to bubonic plague in the first plague epidemic in the continental United States.
    • February 23 » Second Boer War: During the Battle of the Tugela Heights, the first British attempt to take Hart's Hill fails.
    • June 20 » Baron Eduard Toll, leader of the Russian Polar Expedition of 1900, departs Saint Petersburg in Russia on the explorer ship Zarya, never to return.
    • August 3 » The Firestone Tire and Rubber Company is founded.


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 6, 2026), "Jacobus Johannes Jankowitz (1900-1961)".