The temperature on November 27, 1916 was between -2.2 °C and 7.9 °C and averaged 1.9 °C. There was 0.4 mm of rain. There was 3.4 hours of sunshine (41%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 29 » World War I: Paris is first bombed by German zeppelins.
April 9 » World War I: The Battle of Verdun: German forces launch their third offensive of the battle.
July 19 » World War I: Battle of Fromelles: British and Australian troops attack German trenches as part of the Battle of the Somme.
August 28 » World War I: Germany declares war on Romania.
September 6 » The first self-service grocery store Piggly Wiggly was opened in Memphis, Tennessee by Clarence Saunders.
September 15 » World War I: Tanks are used for the first time in battle, at the Battle of the Somme.
Day of marriage December 19, 1936
The temperature on December 19, 1936 was between 3.8 °C and 10.2 °C and averaged 6.8 °C. There was 2.9 mm of rain during 3.5 hours. There was 5.1 hours of sunshine (66%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
April 15 » First day of the Arab revolt in Mandatory Palestine.
May 5 » Italian troops occupy Addis Ababa, Ethiopia.
May 28 » Alan Turing submits On Computable Numbers for publication.
June 28 » The Japanese puppet state of Mengjiang is formed in northern China.
July 26 » Spanish Civil War: Germany and Italy decide to intervene in the war in support for Francisco Franco and the Nationalist faction.
December 10 » Abdication Crisis: Edward VIII signs the Instrument of Abdication.
Day of death September 15, 1964
The temperature on September 15, 1964 was between 14.8 °C and 22.6 °C and averaged 18.2 °C. There was 0.9 mm of rain during 1.6 hours. There was 2.7 hours of sunshine (21%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
January 11 » Surgeon General of the United States Dr. Luther Terry, M.D., publishes the landmark report Smoking and Health: Report of the Advisory Committee to the Surgeon General of the United States saying that smoking may be hazardous to health, sparking national and worldwide anti-smoking efforts.
April 8 » The Gemini 1 test flight is conducted.
May 20 » Discovery of the cosmic microwave background radiation by Robert Woodrow Wilson and Arno Penzias.
June 1 » Kenya becomes a republic with Jomo Kenyatta (1897 – 22 August 1978) as its first President (1964 to 1978).
July 6 » Malawi declares its independence from the United Kingdom.
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/I144645.php : accessed February 12, 2026), "Jan Boskma (1916-1964)".
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