Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Jacobus de Ru (1920-1920)

Personal data Jacobus de Ru 


Household of Jacobus de Ru

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Timeline Jacobus de Ru

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Ancestors (and descendant) of Jacobus de Ru

Jacobus de Ru
1856-1914
Jacobus Koet
1858-1941
Pieter de Ru
1889-1954

Jacobus de Ru
1920-1920


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Relationship Jacobus de Ru

Sources

  1. Erfgoed Leiden eo: Geboorteakten 1920, archiefnummer 0516, Stadsarchief van Leiden (Stadsbestuur (SA III)) (1816-1929), inventarisnummer 4786, aktenummer 1085 Gemeente Leiden
  2. Erfgoed Leiden eo: Overlijdensakten 1920, archiefnummer 0516, Stadsarchief van Leiden (Stadsbestuur (SA III)) (1816-1929), inventarisnummer 5041, aktenummer 568 Gemeente Leid

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Historical events

  • The temperature on July 11, 1920 was between 12.9 °C and 21.9 °C and averaged 17.2 °C. There was 3.6 hours of sunshine (22%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-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.
    • February 10 » About 75% of the population in Zone I votes to join Denmark in the 1920 Schleswig plebiscites.
    • June 15 » Following the 1920 Schleswig plebiscites, Northern Schleswig is transferred from Germany to Denmark.
    • July 12 » The Soviet–Lithuanian Peace Treaty is signed, by which Soviet Russia recognizes the independence of Lithuania.
    • August 11 » The Latvian–Soviet Peace Treaty, which relinquished Russia's authority and pretenses to Latvia, is signed, ending the Latvian War of Independence.
    • August 16 » Polish–Soviet War: The Battle of Radzymin concludes; the Soviet Red Army is forced to turn away from Warsaw.
    • December 19 » King Constantine I is restored as King of the Hellenes after the death of his son Alexander of Greece and a plebiscite.
  • The temperature on July 22, 1920 was between 14.1 °C and 21.8 °C and averaged 17.5 °C. There was 1.4 mm of rain. There was 4.8 hours of sunshine (30%). The average windspeed was 3 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 8 » The steel strike of 1919 ends in failure for the Amalgamated Association of Iron, Steel and Tin Workers labor union.
    • January 16 » Zeta Phi Beta Sorority Incorporated was founded on the campus of Howard University.
    • February 2 » The Tartu Peace Treaty is signed between Estonia and Russia.
    • August 25 » Polish–Soviet War: Battle of Warsaw, which began on August 13, ends with the Red Army's defeat.
    • October 25 » After 74 days on hunger strike in Brixton Prison, England, the Sinn Féin Lord Mayor of Cork, Terence MacSwiney dies.
    • December 19 » King Constantine I is restored as King of the Hellenes after the death of his son Alexander of Greece and a plebiscite.

About the surname De Ru

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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/I174853.php : accessed February 4, 2026), "Jacobus de Ru (1920-1920)".