The temperature on August 1, 1910 was between 12.3 °C and 20.3 °C and averaged 16.4 °C. There was 4.4 hours of sunshine (28%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
February 8 » The Boy Scouts of America is incorporated by William D. Boyce.
March 1 » The deadliest avalanche in United States history buries a Great Northern Railway train in northeastern King County, Washington, killing 96 people.
March 3 » Rockefeller Foundation: John D. Rockefeller Jr. announces his retirement from managing his businesses so that he can devote all his time to philanthropy.
March 28 » Henri Fabre becomes the first person to fly a seaplane, the Fabre Hydravion, after taking off from a water runway near Martigues, France.
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.
Day of marriage March 5, 1932
The temperature on March 5, 1932 was between -4.2 °C and 6.7 °C and averaged 1.5 °C. There was 1.7 hours of sunshine (15%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 18 » The Empire of Japan creates the independent state of Manzhouguo (the obsolete Chinese name for Manchuria) free from the Republic of China and installed former Chinese Emperor Aisin Gioro Puyi as Chief Executive of the State.
July 20 » In the Preußenschlag, German President Hindenburg places Prussia directly under the rule of the national government.
September 7 » The Battle of Boquerón, the first major battle of the Chaco War, commences.
December 7 » German-born Swiss physicist Albert Einstein is granted an American visa.
December 19 » BBC World Service begins broadcasting as the BBC Empire Service.
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/I84814.php : accessed October 17, 2026), "Grietje Koops (1910-)".
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