Family tree Mertens » Petrus de Keijzer (1929-2009)

Personal data Petrus de Keijzer 


Household of Petrus de Keijzer

He is married to Jaeanne Withagen.

They got married


Child(ren):

  1. (Not public)
  2. (Not public)

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Timeline Petrus de Keijzer

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Ancestors (and descendant) of Petrus de Keijzer


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    Historical events

    • The temperature on July 30, 1929 was between 13.5 °C and 20.2 °C and averaged 16.5 °C. There was 4.7 hours of sunshine (30%). 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 March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
    • 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 1929: Source: Wikipedia
      • The Netherlands had about 7.7 million citizens.
      • January 6 » Mother Teresa arrives by sea in Calcutta, India, to begin her work among India's poorest and sick people.
      • January 20 » The first full-length talking motion picture filmed outdoors, In Old Arizona, is released.
      • February 21 » In the first battle of the Warlord Rebellion in northeastern Shandong against the Nationalist government of China, a 24,000-strong rebel force led by Zhang Zongchang was defeated at Zhifu by 7,000 NRA troops.
      • June 7 » The Lateran Treaty is ratified, bringing Vatican City into existence.
      • October 7 » Photius II becomes Ecumenical Patriarch of Constantinople.
      • November 3 » The Gwangju Student Independence Movement occurred.
    • The temperature on December 6, 2009 was between 7.6 °C and 12.1 °C and averaged 10.2 °C. There was 6.4 mm of rain during 5.0 hours. There was 0.2 hours of sunshine (3%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
    • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
    • In the year 2009: Source: Wikipedia
      • The Netherlands had about 16.5 million citizens.
      • February 12 » Colgan Air Flight 3407 crashes into a house in Clarence Center, New York while on approach to Buffalo Niagara International Airport, killing all on board and one on the ground.
      • April 3 » Jiverly Antares Wong opens fire at the American Civic Association immigration center in Binghamton, New York, killing thirteen and wounding four before committing suicide.
      • April 9 » In Tbilisi, Georgia, up to 60,000 people protest against the government of Mikheil Saakashvili.
      • June 18 » The Lunar Reconnaissance Orbiter (LRO), a NASA robotic spacecraft is launched.
      • August 26 » Kidnapping victim Jaycee Dugard is discovered alive in California after being missing for over 18 years.
      • September 24 » The G20 summit begins in Pittsburgh with 30 global leaders in attendance.
    • The temperature on December 11, 2009 was between 2.9 °C and 9.2 °C and averaged 7.0 °C. There was -0.1 mm of rain. There was 0.4 hours of sunshine (5%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
    • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
    • In the year 2009: Source: Wikipedia
      • The Netherlands had about 16.5 million citizens.
      • February 20 » Two Tamil Tigers aircraft packed with C4 explosives en route to the national airforce headquarters are shot down by the Sri Lankan military before reaching their target, in a kamikaze style attack.
      • April 9 » In Tbilisi, Georgia, up to 60,000 people protest against the government of Mikheil Saakashvili.
      • June 12 » Analog television stations (excluding low-powered stations) switch to digital television following the DTV Delay Act.
      • June 18 » The Lunar Reconnaissance Orbiter (LRO), a NASA robotic spacecraft is launched.
      • November 5 » U.S. Army Major Nidal Malik Hasan murders 13 and wounds 32 at Fort Hood, Texas in the deadliest mass shooting at a U.S. military installation.
      • December 30 » A segment of the Lanzhou–Zhengzhou–Changsha pipeline ruptures in Shaanxi, China, and approximately 150,000l (40,000USgal) of diesel oil flows down the Wei River before finally reaching the Yellow River.

    About the surname De Keijzer


    The Family tree Mertens publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    G. Mertens, "Family tree Mertens", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-mertens/I9893.php : accessed June 19, 2024), "Petrus de Keijzer (1929-2009)".