Family tree Brouwer - Koster » Jan Blansjaar (1881-1960)

Personal data Jan Blansjaar 


Household of Jan Blansjaar

He is married to Johanna van Rossen.

They got married on April 6, 1910 at Leiden, Zuid-Holland, Nederland, he was 28 years old.

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Timeline Jan Blansjaar

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Ancestors (and descendant) of Jan Blansjaar


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Historical events

Birthday May 8, 1881

  • The temperature on May 8, 1881 was about 13.1 °C. The air pressure was 1 kgf/m2 and came mainly from the north-northwest. The airpressure was 78 cm mercury. The atmospheric humidity was 75%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
  • In the year 1881: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 24 » China and Russia sign the Sino-Russian Ili Treaty.
    • February 27 » First Boer War: The Battle of Majuba Hill takes place.
    • April 14 » The Four Dead in Five Seconds Gunfight is fought in El Paso, Texas.
    • June 13 » The USS Jeannette is crushed in an Arctic Ocean ice pack.
    • June 28 » The Austro–Serbian Alliance of 1881 is secretly signed.
    • September 19 » U.S. President James A. Garfield dies of wounds suffered in a July 2 shooting. Vice President Chester A. Arthur becomes President upon Garfield's death.

Day of marriage April 6, 1910

  • The temperature on April 6, 1910 was between 5.3 °C and 14.0 °C and averaged 8.7 °C. There was 4.5 hours of sunshine (34%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1910: Source: Wikipedia
    • The Netherlands had about 5.9 million citizens.
    • April 16 » The oldest existing indoor ice hockey arena still used for the sport in the 21st century, Boston Arena, opens for the first time.
    • May 4 » The Royal Canadian Navy is created.
    • July 24 » The Ottoman Empire captures the city of Shkodër, putting down the Albanian Revolt of 1910.
    • October 1 » A large bomb destroys the Los Angeles Times building, killing 21.
    • October 21 » HMSNiobe arrives in Halifax Harbour to become the first ship of the Royal Canadian Navy.
    • October 22 » Hawley Harvey Crippen (the first felon to be arrested with the help of radio) is convicted of poisoning his wife.

Day of death January 19, 1960

  • The temperature on January 19, 1960 was between 1.9 °C and 5.2 °C and averaged 3.7 °C. There was 2.6 mm of rain during 1.3 hours. The almost completely overcast was. The average windspeed was 5 Bft (very strong wind) 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 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 1960: Source: Wikipedia
    • The Netherlands had about 11.4 million citizens.
    • February 29 » The 5.7Mw  Agadir earthquake shakes coastal Morocco with a maximum perceived intensity of X (Extreme), destroying Agadir, and leaving 12,000 dead and another 12,000 injured.
    • May 13 » Hundreds of University of California, Berkeley students congregate for the first day of protest against a visit by the House Committee on Un-American Activities.
    • June 20 » The Mali Federation gains independence from France (it later splits into Mali and Senegal).
    • October 19 » The United States imposes a near-total trade embargo against Cuba.
    • November 3 » The land that would become the Great Swamp National Wildlife Refuge was established by an Act of Congress after a year-long legal battle that pitted local residents against Port Authority of New York and New Jersey officials wishing to turn the Great Swamp into a major regional airport for jet aircraft.
    • December 15 » King Mahendra of Nepal suspends the country's constitution, dissolves parliament, dismisses the cabinet, and imposes direct rule.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Blansjaar


The Family tree Brouwer - Koster publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Eric Brouwer, "Family tree Brouwer - Koster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eric-brouwer/I35155.php : accessed February 19, 2026), "Jan Blansjaar (1881-1960)".