Family tree Ham » Willem Slotboom (1905-)

Personal data Willem Slotboom 


Household of Willem Slotboom

He is married to Jacoba Carolina Theodora Maria de Wilde.

They got married on October 15, 1936 at Zuilen, he was 31 years old.

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Timeline Willem Slotboom

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Ancestors (and descendant) of Willem Slotboom


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Historical events

Birthday April 9, 1905

  • The temperature on April 9, 1905 was between -0.7 °C and 8.1 °C and averaged 4.0 °C. There was 4.1 hours of sunshine (30%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • April 30 » Albert Einstein completes his doctoral thesis at the University of Zurich.
    • September 1 » Alberta and Saskatchewan join the Canadian confederation.
    • October 26 » King Oscar II recognizes the dissolution of the union between Norway and Sweden.
    • November 12 » Norway holds a referendum resulting in popular approval of the Storting's decision to authorise the government to make the offer of the throne of the newly independent country.
    • November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.
    • December 11 » A workers' uprising occurs in Kiev, Ukraine (then part of the Russian Empire), and establishes the Shuliavka Republic.

Day of marriage October 15, 1936

  • The temperature on October 15, 1936 was between 10.5 °C and 14.7 °C and averaged 12.4 °C. There was 1.7 mm of rain during 1.3 hours. There was -0.1 hours of sunshine (0%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1936: Source: Wikipedia
    • The Netherlands had about 8.5 million citizens.
    • January 15 » The first building to be completely covered in glass, built for the Owens-Illinois Glass Company, is completed in Toledo, Ohio.
    • July 11 » The Triborough Bridge in New York City is opened to traffic.
    • August 3 » A fire wipes out Kursha-2 in the Meshchera Lowlands, Ryazan Oblast, Russia, killing 1,200 and leaving only 20 survivors.
    • August 4 » Prime Minister of Greece Ioannis Metaxas suspends parliament and the Constitution and establishes the 4th of August Regime.
    • September 6 » Spanish Civil War: The Interprovincial Council of Asturias and León is established.
    • November 2 » The British Broadcasting Corporation initiates the BBC Television Service, the world's first regular, "high-definition" (then defined as at least 200 lines) service. Renamed BBC1 in 1964, the channel still runs to this day.


Same birth/death day

Source: Wikipedia


About the surname Slotboom

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The Family tree Ham publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I56751.php : accessed March 12, 2026), "Willem Slotboom (1905-)".