Family tree Weening » Helena de Haan (1920-)

Personal data Helena de Haan 

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Household of Helena de Haan

She is married to Klaas Boonstra.

They got married on June 1, 1940 at Marum (Gr), she was 20 years old.Source 2

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Timeline Helena de Haan

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Ancestors (and descendant) of Helena de Haan

Hendrik Reinders de Haan
1851-1903
Doetje Hendriks de Jong
1845-1925

Helena de Haan
1920-????

1940

Klaas Boonstra
1915-????


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Sources

  1. (Not public)
  2. (Not public)

Historical events

Birthday February 26, 1920

  • The temperature on February 26, 1920 was between 4.8 °C and 8.4 °C and averaged 6.5 °C. There was 2.6 mm of rain. There was 0.2 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 13 » The Reichstag Bloodbath of January 13, 1920, the bloodiest demonstration in German history.
    • January 17 » Alcohol Prohibition begins in the United States as the Volstead Act goes into effect.
    • January 19 » The American Civil Liberties Union (ACLU) is founded.
    • March 14 » In the second of the 1920 Schleswig plebiscites, about 80% of the population in Zone II votes to remain part of Weimar Germany.
    • November 12 » Italy and the Kingdom of Serbs, Croats and Slovenes sign the Treaty of Rapallo.
    • December 19 » King Constantine I is restored as King of the Hellenes after the death of his son Alexander of Greece and a plebiscite.

Day of marriage June 1, 1940

  • The temperature on June 1, 1940 was between 5.3 °C and 17.5 °C and averaged 12.5 °C. There was 0.9 mm of rain during 0.8 hours. There was 5.0 hours of sunshine (30%). 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 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.
    • February 29 » Finland initiates Winter War peace negotiations.
    • March 18 » World War II: Adolf Hitler and Benito Mussolini meet at the Brenner Pass in the Alps and agree to form an alliance against France and the United Kingdom.
    • 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 18 » The "Finest Hour" speech is delivered by Winston Churchill.
    • June 26 » World War II: Under the Molotov–Ribbentrop Pact, the Soviet Union presents an ultimatum to Romania requiring it to cede Bessarabia and the northern part of Bukovina.
    • September 15 » World War II: The climax of the Battle of Britain, when the Royal Air Force shoots down large numbers of Luftwaffe aircraft.


Same birth/death day

Source: Wikipedia


About the surname De Haan

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I166289.php : accessed September 23, 2026), "Helena de Haan (1920-)".