Family tree Klavers » Lucas Koopmann (1920-< 2019)

Birthday May 15, 1920

• The temperature on May 15, 1920 was between 3.9 °C and 15.5 °C and averaged 10.1 °C. There was 13.6 hours of sunshine (87%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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 16 » The League of Nations holds its first council meeting in Paris, France.
  • March 13 » The Kapp Putsch briefly ousts the Weimar Republic government from Berlin.
  • August 10 » World War I: Ottoman sultan Mehmed VI's representatives sign the Treaty of Sèvres that divides up the Ottoman Empire between the Allies.
  • September 16 » The Wall Street bombing: A bomb in a horse wagon explodes in front of the J. P. Morgan building in New York City killing 38 and injuring 400.
  • December 22 » The GOELRO economic development plan is adopted by the 8th Congress of Soviets of the Russian SFSR.

Source: Wikipedia

• 1918 » Arthur Jackson, American lieutenant and target shooter († 2015)
• 1918 » Eddy Arnold, American singer-songwriter, guitarist, and actor († 2008)
• 1918 » Joseph Wiseman, Canadian-American actor († 2009)
• 1920 » Michel Audiard, French director and screenwriter († 1985)
• 1922 » Jakucho Setouchi, Japanese nun and author
• 1922 » Sigurd Ottovich Schmidt, Russian historian and ethnographer († 2013)