The temperature on August 22, 1910 was between 9.7 °C and 18.4 °C and averaged 14.7 °C. There was 3.9 mm of rain. There was 1.5 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
May 31 » The South Africa Act comes into force, establishing the Union of South Africa.
July 4 » The Johnson–Jeffries riots occur after African-American boxer Jack Johnson knocks out white boxer Jim Jeffries in the 15th round. Between 11 and 26 people are killed and hundreds more injured.
August 20 » Extremely dry and windy weather in the Inland Northwest of the United States causes several small wildfires to coalesce into the Great Fire of 1910, burning approximately 3million acres (12,000km) and killing 87 people.
October 14 » English aviator Claude Grahame-White lands his aircraft on Executive Avenue near the White House in Washington, D.C.
November 7 » The first air freight shipment (from Dayton, Ohio, to Columbus, Ohio) is undertaken by the Wright brothers and department store owner Max Moorehouse.
November 23 » Johan Alfred Ander becomes the last person to be executed in Sweden.
Day of marriage October 22, 1936
The temperature on October 22, 1936 was between 10.9 °C and 14.2 °C and averaged 12.7 °C. There was 0.6 mm of rain during 1.1 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
June 15 » First flight of the Vickers Wellington bomber.
July 17 » Spanish Civil War: An Armed Forces rebellion against the recently elected leftist Popular Front government of Spain starts the civil war.
August 1 » The Olympics opened in Berlin with a ceremony presided over by Adolf Hitler.
September 9 » The crews of Portuguese Navy frigate NRPAfonso de Albuquerque and destroyer Dão mutinied against the Salazar dictatorship's support of General Franco's coup and declared their solidarity with the Spanish Republic.
November 23 » Life magazine is reborn as a photo magazine and enjoys instant success.
November 30 » In London, the Crystal Palace is destroyed by fire.
Day of death November 29, 1970
The temperature on November 29, 1970 was between 6.2 °C and 13.0 °C and averaged 9.3 °C. There was 1.8 mm of rain during 2.7 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I120576.php : accessed October 18, 2026), "Wierd Kooistra (1910-1970)".
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