The temperature on July 11, 1910 was between 10.7 °C and 22.6 °C and averaged 16.5 °C. There was 10.4 hours of sunshine (63%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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.
February 8 » The Boy Scouts of America is incorporated by William D. Boyce.
June 25 » Igor Stravinsky's ballet The Firebird is premiered in Paris, bringing him to prominence as a composer.
July 16 » John Robertson Duigan makes the first flight of the Duigan pusher biplane, the first aircraft built in Australia.
September 20 » The ocean liner SSFrance, later known as the "Versailles of the Atlantic", is launched.
October 5 » In a revolution in Portugal the monarchy is overthrown and a republic is declared.
Day of death June 23, 1976
The temperature on June 23, 1976 was between 13.6 °C and 28.2 °C and averaged 21.6 °C. There was 14.3 hours of sunshine (85%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
April 1 » Apple Inc. is formed by Steve Jobs, Steve Wozniak, and Ronald Wayne in Cupertino, California, USA.
April 2 » Prince Norodom Sihanouk resigns as leader of Cambodia and is placed under house arrest.
June 16 » Soweto uprising: A non-violent march by 15,000 students in Soweto, South Africa, turns into days of rioting when police open fire on the crowd.
August 18 » In the Korean Demilitarized Zone at Panmunjom, the Axe murder incident results in the death of two US soldiers.
October 6 » Premier Hua Guofeng arrests the Gang of Four, ending the Cultural Revolution in China.
October 20 » The ferry George Prince is struck by a ship while crossing the Mississippi River. Seventy-eight passengers and crew die, and only 18 people aboard the ferry survive.
When copying data from this family tree, please include a reference to the origin: Stephen Clarke, "Clarke Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/clarke-family-tree/I392494405325.php : accessed May 14, 2025), "Hazel Hawthorne Sluman (1886-1976)".
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