Family tree Klavers » Hilbrand Dubbelboer (1920-< 2019)

Birthday April 30, 1920

• The temperature on April 30, 1920 was between 3.7 °C and 12.3 °C and averaged 7.9 °C. There was 4.5 mm of rain. There was 6.4 hours of sunshine (43%). 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.
  • February 10 » About 75% of the population in Zone I votes to join Denmark in the 1920 Schleswig plebiscites.
  • February 20 » An earthquake kills between 114 and 130 in Georgia and heavily damages the town of Gori.
  • May 7 » Treaty of Moscow: Soviet Russia recognizes the independence of the Democratic Republic of Georgia only to invade the country six months later.
  • November 28 » FIDAC (The Interallied Federation of War Veterans Organisations), the first international organization of war veterans is established in Paris, France
  • December 16 » The Haiyuan earthquake of 8.5M_w , rocks the Gansu province in China, killing an estimated 200,000.
  • December 24 » Gabriele D'Annunzio surrendered the Italian Regency of Carnaro in the city of Fiume to Italian armed forces.

Source: Wikipedia

• 1917 » Bea Wain, American singer († 2017)
• 1920 » Duncan Hamilton, Irish-English race car driver and pilot († 1994)
• 1920 » Tom Moore, British army officer and fundraiser
• 1921 » Roger L. Easton, American scientist, co-invented the GPS († 2014)
• 1922 » Anton Murray, South African cricketer († 1995)
• 1923 » Percy Heath, American bassist († 2005)