Family tree Konjer » Jan Keizer (1912-1962)

Personal data Jan Keizer 


Household of Jan Keizer

He is married to Aaltje Dallinga.

They got married on June 7, 1941 at Slochteren (gr), he was 28 years old.

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Timeline Jan Keizer

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Ancestors (and descendant) of Jan Keizer

Jan Keizer
1912-1962

1941

Aaltje Dallinga
1913-2013


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Historical events

Birthday August 6, 1912

  • The temperature on August 6, 1912 was between 7.7 °C and 18.2 °C and averaged 13.8 °C. There was 3.1 mm of rain. There was 3.4 hours of sunshine (22%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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 1912: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 17 » British polar explorer Captain Robert Falcon Scott reaches the South Pole, one month after Roald Amundsen.
    • May 13 » The Royal Flying Corps, the forerunner of the Royal Air Force, is established in the United Kingdom.
    • July 8 » Henrique Mitchell de Paiva Couceiro leads an unsuccessful royalist attack against the First Portuguese Republic in Chaves.
    • September 28 » The Ulster Covenant is signed by some 500,000 Ulster Protestant Unionists in opposition to the Third Irish Home Rule Bill.
    • November 2 » Bulgaria defeats the Ottoman Empire in the Battle of Lule Burgas, the bloodiest battle of the First Balkan War, which opens her way to Constantinople.
    • December 16 » First Balkan War: The Royal Hellenic Navy defeats the Ottoman Navy at the Battle of Elli.

Day of marriage June 7, 1941

  • The temperature on June 7, 1941 was between 10.3 °C and 20.2 °C and averaged 14.7 °C. There was 5.6 hours of sunshine (34%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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 September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1941: Source: Wikipedia
    • The Netherlands had about 8.9 million citizens.
    • February 9 » World War II: The Cathedral of San Lorenzo in Genoa, Italy, is struck by a bomb which fails to detonate.
    • June 26 » World War II: Soviet planes bomb Kassa, Hungary (now Košice, Slovakia), giving Hungary the impetus to declare war the next day.
    • October 8 » World War II: During the preliminaries of the Battle of Rostov, German forces reach the Sea of Azov with the capture of Mariupol.
    • October 11 » Beginning of the National Liberation War of Macedonia.
    • October 30 » Holocaust: Fifteen hundred Jews from Pidhaytsi are sent by Nazis to Bełżec extermination camp.
    • December 5 » World War II: In the Battle of Moscow, Georgy Zhukov launches a massive Soviet counter-attack against the German army.

Day of death September 29, 1962

  • The temperature on September 29, 1962 was between 8.9 °C and 17.2 °C and averaged 12.8 °C. There was 0.1 mm of rain during 0.1 hours. There was 4.7 hours of sunshine (40%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1962: Source: Wikipedia
    • The Netherlands had about 11.7 million citizens.
    • March 2 » In Burma, the army led by General Ne Win seizes power in a coup d'état.
    • June 7 » The Organisation Armée Secrète (OAS) sets fire to the University of Algiers library building, destroying about 500,000 books.
    • July 9 » Starfish Prime tests the effects of a nuclear test at orbital altitudes.
    • August 6 » Jamaica becomes independent from the United Kingdom.
    • October 11 » The Second Vatican Council becomes the first ecumenical council of the Roman Catholic Church in 92 years.
    • October 16 » Cuban missile crisis begins: Kennedy is informed of photos taken on October 14 by a U-2 showing nuclear missiles (the crisis will last for 13 days starting from this point).


Same birth/death day

Source: Wikipedia

Source: Wikipedia

  • 1951 » Thomas Cahill, American soccer player and coach (b. 1864)
  • 1952 » John Cobb, English race car driver and pilot (b. 1899)
  • 1967 » Carson McCullers, American novelist, playwright, essayist, and poet (b. 1917)
  • 1970 » Edward Everett Horton, American actor (b. 1886)
  • 1973 » W. H. Auden, English-American poet, playwright, and critic (b. 1907)
  • 1975 » Casey Stengel, American baseball player and manager (b. 1890)

About the surname Keizer

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The Family tree Konjer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Klaas Konjer, "Family tree Konjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-konjer/I2849.php : accessed January 29, 2026), "Jan Keizer (1912-1962)".