Family tree Van Koert » Johannes van Geffen (1887-1950)

Personal data Johannes van Geffen 


Household of Johannes van Geffen

He is married to Rosina Henriëtte Boskaljon.

They got married on January 27, 1910 at Curaçao, he was 23 years old.

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Historical events

Birthday January 13, 1887

  • The temperature on January 13, 1887 was about 0.5 °C. There was 3 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the south east. The airpressure was 77 cm mercury. The atmospheric humidity was 92%. 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 April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • February 8 » The Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.
    • April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
    • April 28 » A week after being arrested by the Prussian Secret Police, French police inspector Guillaume Schnaebelé is released on order of William I, German Emperor, defusing a possible war.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • September 5 » A fire at the Theatre Royal, Exeter, kills 186.
    • November 13 » Bloody Sunday clashes in central London.

Day of death March 6, 1950

  • The temperature on March 6, 1950 was between 1.6 °C and 11.2 °C and averaged 7.8 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. 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)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1950: Source: Wikipedia
    • The Netherlands had about 10.0 million citizens.
    • January 13 » British submarine HMSTruculent collides with an oil tanker in the Thames Estuary, killing 64 men.
    • July 5 » Zionism: The Knesset passes the Law of Return which grants all Jews the right to immigrate to Israel.
    • July 20 » Cold War: In Philadelphia, Harry Gold pleads guilty to spying for the Soviet Union by passing secrets from atomic scientist Klaus Fuchs.
    • August 29 » Korean War: British troops arrive in Korea to bolster the US presence there.
    • September 3 » "Nino" Farina becomes the first Formula One Drivers' champion after winning the 1950 Italian Grand Prix.
    • September 23 » Korean War: The Battle of Hill 282 is the first US friendly-fire incident on British military personnel since World War II.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Van Geffen


The Family tree Van Koert publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Rob van Koert, "Family tree Van Koert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-koert/I77337.php : accessed February 23, 2026), "Johannes van Geffen (1887-1950)".