Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Johanna Jacoba Maria Siera (1940-1945)

Personal data Johanna Jacoba Maria Siera 


Household of Johanna Jacoba Maria Siera

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Timeline Johanna Jacoba Maria Siera

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Ancestors (and descendant) of Johanna Jacoba Maria Siera

Johannes Siera
1871-1950
Jacoba Cornelisse
1870-1959
Hendrik Bonte
Catharina Verhoeven
1863-1945

Johanna Jacoba Maria Siera
1940-1945


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Relationship Johanna Jacoba Maria Siera

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Historical events

Birthday September 24, 1940

  • The temperature on September 24, 1940 was between 6.1 °C and 15.1 °C and averaged 9.9 °C. There was 6.1 mm of rain during 0.9 hours. There was 1.8 hours of sunshine (15%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. 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 August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • 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 year 1940: Source: Wikipedia
    • The Netherlands had about 8.8 million citizens.
    • March 12 » Winter War: Finland signs the Moscow Peace Treaty with the Soviet Union, ceding almost all of Finnish Karelia.
    • May 10 » World War II: Winston Churchill is appointed Prime Minister of the United Kingdom following the resignation of Neville Chamberlain. On the same day, Germany invades France, Belgium and Luxembourg. Meanwhile, the United Kingdom occupies Iceland.
    • June 10 » World War II: Military resistance to the German occupation of Norway ends.
    • August 6 » Estonia is illegally annexed by the Soviet Union.
    • August 19 » First flight of the B-25 Mitchell medium bomber.
    • September 12 » An explosion at the Hercules Powder Company plant in Kenvil, New Jersey kills 51 people and injures over 200.

Day of death September 19, 1945

  • The temperature on September 19, 1945 was between 14.0 °C and 18.6 °C and averaged 15.7 °C. There was 13.6 mm of rain during 4.1 hours. There was 1.1 hours of sunshine (9%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In the year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • February 3 » World War II: As part of Operation Thunderclap, 1,000 B-17s of the Eighth Air Force bomb Berlin, a raid which kills between 2,500 and 3,000 and dehouses another 120,000.
    • February 13 » World War II: The siege of Budapest concludes with the unconditional surrender of German and Hungarian forces to the Red Army.
    • February 23 » World War II: Capitulation of German garrison in Poznań. The city is liberated by Soviet and Polish forces.
    • April 8 » World War II: After an air raid accidentally destroys a train carrying about 4,000 Nazi concentration camp internees in Prussian Hanover, the survivors are massacred by Nazis.
    • August 17 » Sukarno and Mohammad Hatta proclaim the independence of Indonesia, igniting the Indonesian National Revolution against the Dutch Empire.
    • August 25 » Ten days after World War II ends with Japan announcing its surrender, armed supporters of the Chinese Communist Party kill U.S. intelligence officer John Birch, regarded by some of the American right as the first victim of the Cold War.

About the surname Siera

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The Descendants Hemerik-Broekhuizen-Huner-Koper-Barink publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I80469.php : accessed February 24, 2026), "Johanna Jacoba Maria Siera (1940-1945)".