Family tree Baert » Harm Janssonius (1882-1949)

Personal data Harm Janssonius 


Household of Harm Janssonius

(1) He is a partner of Martje Roelfsema.

They became partners.Source 1


Child(ren):

  1. Aaltje Janssonius  1914-1989

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Timeline Harm Janssonius

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Ancestors (and descendant) of Harm Janssonius


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Sources

  1. Uittreksel bevolkingsregister Groningen no. 62, 20 mrt 1939

Historical events

  • The temperature on July 6, 1882 was about 14.6 °C. There was 0.1 mm of rain. The air pressure was 4 kgf/m2 and came mainly from the south-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 91%. 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 1882: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • March 2 » Queen Victoria narrowly escapes an assassination attempt by Roderick McLean in Windsor.
    • March 6 » The Serbian kingdom is re-founded.
    • April 25 » French and Vietnamese troops clashed in Tonkin, when Commandant Henri Rivière seized the citadel of Hanoi with a small force of marine infantry.
    • June 28 » The Anglo-French Convention of 1882 marks the territorial boundaries between Guinea and Sierra Leone.
    • July 26 » The Republic of Stellaland is founded in Southern Africa.
    • September 5 » The first United States Labor Day parade is held in New York City.
  • The temperature on February 12, 1949 was between -0.8 °C and 6.4 °C and averaged 2.0 °C. There was 4.3 mm of rain during 2.3 hours. There was 0.5 hours of sunshine (5%). The average windspeed was 3 Bft (moderate breeze) 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)
  • 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 1949: Source: Wikipedia
    • The Netherlands had about 9.9 million citizens.
    • January 15 » Chinese Civil War: The Communist forces take over Tianjin from the Nationalist Government.
    • January 20 » Point Four Program a program for economic aid to poor countries announced by United States President Harry S. Truman in his inaugural address for a full term as President.
    • March 2 » Captain James Gallagher lands his B-50 Superfortress Lucky Lady II in Fort Worth, Texas, after completing the first non-stop around-the-world airplane flight in 94 hours and one minute.
    • June 8 » Helen Keller, Dorothy Parker, Danny Kaye, Fredric March, John Garfield, Paul Muni and Edward G. Robinson are named in an FBI report as Communist Party members.
    • August 10 » An amendment to the National Security Act of 1947 enhances the authority of the United States Secretary of Defense over the Army, Navy and Air Force, and replaces the National Military Establishment with the Department of Defense.
    • August 22 » The Queen Charlotte earthquake is Canada's strongest since the 1700 Cascadia earthquake.
  • The temperature on February 13, 1949 was between 0.2 °C and 5.0 °C and averaged 2.6 °C. There was 0.3 mm of rain during 0.2 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 1949: Source: Wikipedia
    • The Netherlands had about 9.9 million citizens.
    • February 15 » Gerald Lankester Harding and Roland de Vaux begin excavations at Cave 1 of the Qumran Caves, where they will eventually discover the first seven Dead Sea Scrolls.
    • April 1 » Chinese Civil War: The Chinese Communist Party holds unsuccessful peace talks with the Nationalist Party in Beijing, after three years of fighting.
    • May 23 » Cold War: The Western occupying powers approve the Basic Law and establish a new German state, the Federal Republic of Germany.
    • August 29 » Soviet atomic bomb project: The Soviet Union tests its first atomic bomb, known as First Lightning or Joe 1, at Semipalatinsk, Kazakhstan.
    • September 30 » The Berlin Airlift ends.
    • November 18 » The Iva Valley Shooting occurs after the coal miners of Enugu in Nigeria go on strike over withheld wages; 21 miners are shot dead and 51 are wounded by police under the supervision of the British colonial administration of Nigeria.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Harm Janssonius


The Family tree Baert publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
P.M. Baert, "Family tree Baert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-baert/I45877.php : accessed January 14, 2026), "Harm Janssonius (1882-1949)".