The temperature on March 8, 1927 was between 4.1 °C and 10.2 °C and averaged 6.4 °C. There was 2.4 mm of rain. There was 3.7 hours of sunshine (33%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. 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.
February 23 » U.S. President Calvin Coolidge signs a bill by Congress establishing the Federal Radio Commission (later replaced by the Federal Communications Commission) which was to regulate the use of radio frequencies in the United States.
May 20 » Treaty of Jeddah: The United Kingdom recognizes the sovereignty of King Ibn Saud in the Kingdoms of Hejaz and Nejd, which later merge to become the Kingdom of Saudi Arabia.
May 27 » The Ford Motor Company ceases manufacture of the Ford Model T and begins to retool plants to make the Ford Model A.
August 1 » The Nanchang Uprising marks the first significant battle in the Chinese Civil War between the Kuomintang and Chinese Communist Party. This day is commemorated as the anniversary of the founding of the People's Liberation Army.
October 6 » Opening of The Jazz Singer, the first prominent "talkie" movie.
Day of death August 23, 1935
The temperature on August 23, 1935 was between 15.6 °C and 29.2 °C and averaged 22.0 °C. There was 11.2 hours of sunshine (79%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
January 7 » Benito Mussolini and French Foreign minister Pierre Laval sign the Franco-Italian Agreement.
May 25 » Jesse Owens of Ohio State University breaks three world records and ties a fourth at the Big Ten Conference Track and Field Championships in Ann Arbor, Michigan.
May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
July 20 » Switzerland: A Royal Dutch Airlines plane en route from Milan to Frankfurt crashes into a Swiss mountain, killing thirteen.
October 3 » Second Italo-Abyssinian War: Italy invades Ethiopia.
December 18 » The Lanka Sama Samaja Party is founded in Ceylon.
When copying data from this family tree, please include a reference to the origin: W.E. Klop-Bout, "Family tree Bout", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-bout/I767.php : accessed February 17, 2026), "Maria Johanna Catharina Klop (1927-1935)".
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