Family tree Oving » Maurits Lodewijk KALFF

Personal data Maurits Lodewijk KALFF 


Household of Maurits Lodewijk KALFF

He is married to Albertina Amalia COLENBRANDER.

They got married on September 4, 1931 at Leiden.

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Ancestors (and descendant) of Maurits Lodewijk KALFF


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Historical events

  • The temperature on September 4, 1931 was between 11.2 °C and 19.7 °C and averaged 15.1 °C. There was 7.5 mm of rain during 2.3 hours. There was 3.9 hours of sunshine (29%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1931: Source: Wikipedia
    • The Netherlands had about 7.9 million citizens.
    • January 7 » Guy Menzies flies the first solo non-stop trans-Tasman flight (from Australia to New Zealand) in 11 hours and 45 minutes, crash-landing on New Zealand's west coast.
    • May 1 » The Empire State Building is dedicated in New York City.
    • May 7 » The stand-off between criminal Francis Crowley and 300 members of the New York Police Department takes place in his fifth-floor apartment on West 91st Street, New York City.
    • August 24 » France and the Soviet Union sign a neutrality pact.
    • September 18 » The Mukden Incident gives Japan a pretext to invade and occupy Manchuria.
    • October 1 » The George Washington Bridge in the United States, linking New Jersey and New York, is opened.

About the surname KALFF

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The Family tree Oving publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
W.J. Oving, "Family tree Oving", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-oving/I79400.php : accessed March 15, 2026), "Maurits Lodewijk KALFF".