Lap family tree » Roelf Keijer (1886-1954)

Personal data Roelf Keijer 


Household of Roelf Keijer

He is married to Zwaantje Schoonbeek.

They got married on May 19, 1911 at Delfzijl, he was 25 years old.

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Timeline Roelf Keijer

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Ancestors (and descendant) of Roelf Keijer

Roelf Keijer
1886-1954

1911

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Historical events

  • The temperature on May 19, 1911 was between 8.4 °C and 12.0 °C and averaged 9.9 °C. There was 0.8 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 3 » A magnitude 7.7 earthquake destroys the city of Almaty in Russian Turkestan.
    • January 15 » Palestinian Arabic-language Falastin newspaper founded.
    • May 30 » At the Indianapolis Motor Speedway, the first Indianapolis 500 ends with Ray Harroun in his Marmon Wasp becoming the first winner of the 500-mile auto race.
    • June 22 » Mexican Revolution: Government forces bring an end to the Magonista rebellion of 1911 in the Second Battle of Tijuana.
    • August 1 » Harriet Quimby takes her pilot's test and becomes the first U.S. woman to earn an Aero Club of America aviator's certificate.
    • August 21 » The Mona Lisa is stolen by Vincenzo Peruggia, a Louvre employee.
  • The temperature on April 12, 1954 was between -0.5 °C and 11.0 °C and averaged 5.9 °C. There was -0.1 hours of sunshine (0%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1954: Source: Wikipedia
    • The Netherlands had about 10.6 million citizens.
    • February 13 » Frank Selvy becomes the only NCAA Division I basketball player ever to score 100 points in a single game.
    • February 18 » The first Church of Scientology is established in Los Angeles.
    • March 1 » Armed Puerto Rican nationalists attack the United States Capitol building, injuring five Representatives.
    • June 27 » The FIFA World Cup quarterfinal match between Hungary and Brazil, highly anticipated to be exciting, instead turns violent, with three players ejected and further fighting continuing after the game.
    • July 21 » First Indochina War: The Geneva Conference partitions Vietnam into North Vietnam and South Vietnam.
    • October 15 » Hurricane Hazel devastates the eastern seaboard of North America, killing 95 and causing massive floods as far north as Toronto.


Same birth/death day

Source: Wikipedia


About the surname Keijer

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The Lap family tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jacobus Trox, "Lap family tree", database, Genealogy Online (https://www.genealogieonline.nl/lap-stamboom/I1186.php : accessed March 16, 2026), "Roelf Keijer (1886-1954)".