Family tree Jacobs » Willebrordus Coenraad Janmaat (1903-1971)

Personal data Willebrordus Coenraad Janmaat 


Household of Willebrordus Coenraad Janmaat

He is married to Josephina Cornelia Maria Wassen.

They got married on August 24, 1932 at Rotterdam, he was 29 years old.

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Timeline Willebrordus Coenraad Janmaat

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Ancestors (and descendant) of Willebrordus Coenraad Janmaat


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Historical events

  • The temperature on August 19, 1903 was between 8.3 °C and 19.6 °C and averaged 14.2 °C. There was 12.2 hours of sunshine (84%). 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 year 1903: Source: Wikipedia
    • The Netherlands had about 5.3 million citizens.
    • February 23 » Cuba leases Guantánamo Bay to the United States "in perpetuity".
    • March 2 » In New York City the Martha Washington Hotel opens, becoming the first hotel exclusively for women.
    • July 23 » The Ford Motor Company sells its first car.
    • September 11 » The first race at the Milwaukee Mile in West Allis, Wisconsin is held. It is the oldest major speedway in the world.
    • October 6 » The High Court of Australia sits for the first time.
    • December 16 » Taj Mahal Palace & Tower hotel in Bombay first opens its doors to guests.
  • The temperature on August 24, 1932 was between 9.5 °C and 19.0 °C and averaged 14.8 °C. There was 0.2 mm of rain during 0.2 hours. There was 0.6 hours of sunshine (4%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. 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 1932: Source: Wikipedia
    • The Netherlands had about 8.1 million citizens.
    • January 25 » Second Sino-Japanese War: The Chinese National Revolutionary Army begins the defense of Harbin.
    • January 28 » Japanese forces attack Shanghai.
    • February 25 » Hitler, having been stateless for seven years, obtains German citizenship when he is appointed a Brunswick state official by Dietrich Klagges, a fellow Nazi. As a result, Hitler is able to run for Reichspräsident in the 1932 election.
    • July 20 » In the Preußenschlag, German President Hindenburg places Prussia directly under the rule of the national government.
    • August 24 » Amelia Earhart becomes the first woman to fly across the United States non-stop (from Los Angeles to Newark, New Jersey).
    • September 23 » The unification of Saudi Arabia is completed.
  • The temperature on November 3, 1971 was between 9.6 °C and 11.9 °C and averaged 11.1 °C. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In the year 1971: Source: Wikipedia
    • The Netherlands had about 13.1 million citizens.
    • January 12 » The Harrisburg Seven: Rev. Philip Berrigan and five other activists are indicted on charges of conspiring to kidnap Henry Kissinger and of plotting to blow up the heating tunnels of federal buildings in Washington, D.C.
    • January 31 » The Winter Soldier Investigation, organized by the Vietnam Veterans Against the War to publicize war crimes and atrocities by Americans and allies in Vietnam, begins in Detroit.
    • February 11 » Cold War: the Seabed Arms Control Treaty opened for signature outlawing nuclear weapons on the ocean floor in international waters.
    • February 21 » The Convention on Psychotropic Substances is signed at Vienna.
    • May 1 » Amtrak (the National Railroad Passenger Corporation) takes over operation of U.S. passenger rail service.
    • December 7 » Pakistan President Yahya Khan announces the formation of a coalition government with Nurul Amin as Prime Minister and Zulfikar Ali Bhutto as Deputy Prime Minister.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Janmaat

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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/I27453.php : accessed May 12, 2025), "Willebrordus Coenraad Janmaat (1903-1971)".