The temperature on June 4, 1910 was between 10.6 °C and 24.0 °C and averaged 17.5 °C. There was 3.6 mm of rain. There was 6.8 hours of sunshine (41%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
January 1 » Captain David Beatty is promoted to Rear admiral, and becomes the youngest admiral in the Royal Navy (except for Royal family members) since Horatio Nelson.
April 16 » The oldest existing indoor ice hockey arena still used for the sport in the 21st century, Boston Arena, opens for the first time.
May 31 » The South Africa Act comes into force, establishing the Union of South Africa.
October 6 » Eleftherios Venizelos is elected prime minister of Greece for the first of seven times.
October 14 » English aviator Claude Grahame-White lands his aircraft on Executive Avenue near the White House in Washington, D.C.
November 21 » Sailors on board Brazil's warships including the Minas Gerais, São Paulo, and Bahia, violently rebel in what is now known as the Revolta da Chibata (Revolt of the Lash).
Day of death June 30, 1950
The temperature on June 30, 1950 was between 15.0 °C and 20.0 °C and averaged 17.3 °C. There was 1.0 hours of sunshine (6%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
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).
January 21 » American lawyer and government official Alger Hiss is convicted of perjury.
May 13 » The first round of the Formula One World Championship is held at Silverstone.
May 19 » Egypt announces that the Suez Canal is closed to Israeli ships and commerce.
September 15 » Korean War: The U.S. X Corps lands at Inchon.
October 19 » Iran becomes the first country to accept technical assistance from the United States under the Point Four Program.
December 9 » Cold War: Harry Gold is sentenced to 30 years in jail for helping Klaus Fuchs pass information about the Manhattan Project to the Soviet Union. His testimony is later instrumental in the prosecution of Julius and Ethel Rosenberg.
When copying data from this family tree, please include a reference to the origin: Art Frederick, "Frederick Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/frederick-family-tree/P115.php : accessed May 13, 2025), "Hazel C Firestone (1910-1950)".
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