Pedigree Plomp » Johannes Leonard Jonker (1893-1954)

Day of marriage August 27, 1920

• The temperature on August 27, 1920 was between 7.7 °C and 18.8 °C and averaged 13.4 °C. There was 6.9 hours of sunshine (49%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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 28 » Foundation of the Spanish Legion.
  • 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.
  • June 4 » Hungary loses 71% of its territory and 63% of its population when the Treaty of Trianon is signed in Paris.
  • July 12 » The Soviet–Lithuanian Peace Treaty is signed, by which Soviet Russia recognizes the independence of Lithuania.
  • November 15 » The Free City of Danzig is established.
  • November 16 » Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited.

Day of death October 20, 1954

• The temperature on October 20, 1954 was between 10.4 °C and 14.2 °C and averaged 12.4 °C. There was 3.6 hours of sunshine (35%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
• In the year 1954: Source: Wikipedia
  • The Netherlands had about 10.6 million citizens.
  • January 20 » In the United States, the National Negro Network is established with 40 charter member radio stations.
  • April 25 » The first practical solar cell is publicly demonstrated by Bell Telephone Laboratories.
  • May 13 » The original Broadway production of The Pajama Game opens and runs for another 1,063 performances. Later received three Tony Awards for Best Musical, Best Performance by a Featured Actress in a Musical, and Best Choreography.
  • May 17 » The United States Supreme Court hands down a unanimous decision in Brown v. Board of Education of Topeka, Kansas, outlawing racial segregation in public schools.
  • August 13 » Radio Pakistan broadcasts the "Qaumī Tarāna", the national anthem of Pakistan for the first time.
  • September 30 » The U.S. Navy submarine USSNautilus is commissioned as the world's first nuclear-powered vessel.

Source: Wikipedia

• 1941 » Ken Farnes, English cricketer and soldier (b. 1911)
• 1950 » Henry L. Stimson, American colonel, lawyer, and politician, 46th United States Secretary of State (b. 1867)
• 1953 » Werner Baumbach, German colonel and pilot (b. 1916)
• 1956 » Lawrence Dale Bell, American industrialist and founder of Bell Aircraft Corporation (b. 1894)
• 1957 » Michalis Dorizas, Greek-American javelin thrower and football player (b. 1890)
• 1964 » Herbert Hoover, American engineer and politician, 31st President of the United States (b. 1874)