Family tree Jacobs » Gradus Johannes Leenen (1893-????)

Personal data Gradus Johannes Leenen 


Household of Gradus Johannes Leenen

He is married to Marria Margaretha Neijenhuis.

They got married on June 16, 1938 at Renkum, he was 45 years old.

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Timeline Gradus Johannes Leenen

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Ancestors (and descendant) of Gradus Johannes Leenen


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Historical events

Day of marriage June 16, 1938

  • The temperature on June 16, 1938 was between 9.4 °C and 15.8 °C and averaged 12.2 °C. There was 0.5 hours of sunshine (3%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. 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 June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1938: Source: Wikipedia
    • The Netherlands had about 8.6 million citizens.
    • July 10 » Howard Hughes begins a 91-hour airplane flight around the world that will set a new record.
    • July 31 » Bulgaria signs a non-aggression pact with Greece and other states of Balkan Antanti (Turkey, Romania, Yugoslavia).
    • September 12 » Adolf Hitler demands autonomy and self-determination for the Germans of the Sudetenland region of Czechoslovakia.
    • September 30 » Britain, France, Germany and Italy sign the Munich Agreement, whereby Germany annexes the Sudetenland region of Czechoslovakia.
    • September 30 » The League of Nations unanimously outlaws "intentional bombings of civilian populations".
    • November 16 » LSD is first synthesized by Albert Hofmann from ergotamine at the Sandoz Laboratories in Basel.

About the surname Leenen

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The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I99673.php : accessed February 15, 2026), "Gradus Johannes Leenen (1893-????)".