Family tree Perger » Johannes Pretorius

Personal data Johannes Pretorius 


Household of Johannes Pretorius

He is married to Aaltje van Klingeren.

They got married on May 25, 1917 at Baarn.

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Ancestors (and descendant) of Johannes Pretorius


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Historical events

  • The temperature on May 25, 1917 was between 9.2 °C and 19.1 °C and averaged 14.1 °C. There was 11.5 hours of sunshine (71%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1917: Source: Wikipedia
    • The Netherlands had about 6.5 million citizens.
    • February 23 » First demonstrations in Saint Petersburg, Russia. The beginning of the February Revolution (March 8 in the Gregorian calendar).
    • April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
    • May 13 » Three children report the first apparition of Our Lady of Fátima in Fátima, Portugal.
    • May 19 » The Norwegian football club Rosenborg BK is founded.
    • June 13 » World War I: The deadliest German air raid on London of the war is carried out by Gotha G.IV bombers and results in 162 deaths, including 46 children, and 432 injuries.
    • November 20 » World War I: Battle of Cambrai begins: British forces make early progress in an attack on German positions but are later pushed back.

About the surname Pretorius


When copying data from this family tree, please include a reference to the origin:
Peter C.J. Perger, "Family tree Perger", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-perger/R651.php : accessed January 8, 2026), "Johannes Pretorius".