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
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.
January 19 » The American Civil Liberties Union (ACLU) is founded.
January 28 » Foundation of the Spanish Legion.
February 13 » The Negro National League is formed.
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.
May 3 » A Bolshevik coup fails in the Democratic Republic of Georgia.
November 2 » In the United States, KDKA of Pittsburgh starts broadcasting as the first commercial radio station. The first broadcast is the result of the 1920 United States presidential election.
Day of marriage June 11, 1948
The temperature on June 11, 1948 was between 13.9 °C and 30.5 °C and averaged 21.5 °C. There was 13.9 hours of sunshine (83%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
June 20 » The Deutsche Mark is introduced in Western Allied-occupied Germany. The Soviet Military Administration in Germany responded by imposing the Berlin Blockade four days later.
June 26 » Cold War: The first supply flights are made in response to the Berlin Blockade.
August 10 » Candid Camera makes its television debut after being on radio for a year as Candid Microphone.
September 15 » The F-86 Sabre sets the world aircraft speed record at 671 miles per hour (1,080km/h).
October 5 » The Ashgabat earthquake kills between 10,000 and 110,000 people.
December 22 » Sjafruddin Prawiranegara established the Emergency Government of the Republic of Indonesia (Pemerintah Darurat Republik Indonesia, PDRI) in West Sumatra.
Day of death August 6, 1960
The temperature on August 6, 1960 was between 13.2 °C and 20.9 °C and averaged 16.7 °C. There was 0.9 mm of rain during 1.0 hours. There was 5.8 hours of sunshine (38%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
March 17 » U.S. President Dwight D. Eisenhower signs the National Security Council directive on the anti-Cuban covert action program that will ultimately lead to the Bay of Pigs Invasion.
May 13 » Hundreds of University of California, Berkeley students congregate for the first day of protest against a visit by the House Committee on Un-American Activities.
June 26 » Madagascar gains its independence from France.
June 26 » The former British Protectorate of British Somaliland gains its independence as Somaliland.
August 15 » Republic of the Congo (Brazzaville) becomes independent from France.
December 17 » Munich C-131 crash: Twenty passengers and crew on board as well as 32 people on the ground are killed.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I347620.php : accessed February 27, 2026), "Johannes Jacobus Marinus van der Staak (1920-1960)".
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