The temperature on November 26, 1927 was between -1.5 °C and 4.1 °C and averaged 1.2 °C. There was 0.2 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 23 » German theoretical physicist Werner Heisenberg writes a letter to fellow physicist Wolfgang Pauli, in which he describes his uncertainty principle for the first time.
May 18 » After being founded for 20 years, the Government of the Republic of China approves Tongji University to be among the first national universities of the Republic of China.
July 4 » First flight of the Lockheed Vega.
August 23 » Italian anarchists Sacco and Vanzetti are executed after a lengthy, controversial trial.
August 27 » Five Canadian women file a petition to the Supreme Court of Canada, asking, "Does the word 'Persons' in Section 24 of the British North America Act, 1867, include female persons?"
December 3 » Putting Pants on Philip, the first Laurel and Hardy film, is released.
Day of death December 13, 1927
The temperature on December 13, 1927 was between -5.9 °C and 1.3 °C and averaged -0.9 °C. There was 1.1 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Eva Drenth, "Family tree Diverse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-drenth/I8182.php : accessed January 25, 2026), "Henrica Petronella de Man (1927-1927)".
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