The temperature on September 2, 1909 was between 5.0 °C and 17.0 °C and averaged 10.9 °C. There was 3.9 mm of rain. There was 6.4 hours of sunshine (47%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
February 23 » The AEA Silver Dart makes the first powered flight in Canada and the British Empire.
March 23 » Theodore Roosevelt leaves New York for a post-presidency safari in Africa. The trip is sponsored by the Smithsonian Institution and National Geographic Society.
May 31 » The National Negro Committee, forerunner to the National Association for the Advancement of Colored People (NAACP), convenes for the first time.
June 2 » Alfred Deakin becomes Prime Minister of Australia for the third time.
July 16 » Persian Constitutional Revolution: Mohammad Ali Shah Qajar is forced out as Shah of Persia and is replaced by his son Ahmad Shah Qajar.
September 20 » The South Africa Act 1909 creates the Union of South Africa from the British Colonies from four smaller colonies.
Day of marriage August 7, 1936
The temperature on August 7, 1936 was between 13.1 °C and 22.0 °C and averaged 17.0 °C. There was 2.7 mm of rain during 0.2 hours. There was 4.1 hours of sunshine (27%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
February 10 » Second Italo-Abyssinian War: Italian troops launched the Battle of Amba Aradam against Ethiopian defenders.
June 26 » Initial flight of the Focke-Wulf Fw 61, the first practical helicopter.
October 1 » Spanish Civil War: The Central Committee of Antifascist Militias of Catalonia dissolves itself, handing control of Catalan defence militias over to the Generalitat.
November 2 » The British Broadcasting Corporation initiates the BBC Television Service, the world's first regular, "high-definition" (then defined as at least 200 lines) service. Renamed BBC1 in 1964, the channel still runs to this day.
November 3 » Franklin D. Roosevelt is re-elected President of the United States.
December 30 » The United Auto Workers union stages its first sitdown strike.
Day of death December 4, 1966
The temperature on December 4, 1966 was between 1.6 °C and 7.7 °C and averaged 4.2 °C. There was 4.3 mm of rain during 4.5 hours. There was 2.6 hours of sunshine (32%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Rob van Koert, "Family tree Van Koert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-koert/I37652.php : accessed March 2, 2026), "Gerhard Wind (1909-1966)".
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