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

Zwaantje Schoonbeek
1885-1978


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Historical events

Day of marriage May 19, 1911

  • 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 18 » Eugene B. Ely lands on the deck of the USSPennsylvania anchored in San Francisco Bay, the first time an aircraft landed on a ship.
    • January 29 » Mexican Revolution: Mexicali is captured by the Mexican Liberal Party, igniting the Magonista rebellion of 1911.
    • March 25 » In New York City, the Triangle Shirtwaist Factory fire kills 146 garment workers.
    • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
    • September 7 » French poet Guillaume Apollinaire is arrested and put in jail on suspicion of stealing the Mona Lisa from the Louvre museum.
    • October 9 » An accidental bomb explosion triggers the Wuchang Uprising against the Chinese monarchy.

Day of death April 12, 1954

  • 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.
    • January 14 » The Hudson Motor Car Company merges with Nash-Kelvinator Corporation forming the American Motors Corporation.
    • February 10 » U.S. President Dwight D. Eisenhower warns against United States intervention in Vietnam.
    • May 13 » The anti-National Service Riots, by Chinese middle school students in Singapore, take place.
    • June 18 » Carlos Castillo Armas leads an invasion force across the Guatemalan border, setting in motion the 1954 Guatemalan coup d'état.
    • September 30 » The U.S. Navy submarine USSNautilus is commissioned as the world's first nuclear-powered vessel.
    • November 1 » The Front de Libération Nationale fires the first shots of the Algerian War of Independence.


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 January 23, 2026), "Roelf Keijer (1886-1954)".