The temperature on August 31, 1907 was between 8.8 °C and 22.3 °C and averaged 15.6 °C. There was 6.1 hours of sunshine (44%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
February 5 » Belgian chemist Leo Baekeland announces the creation of Bakelite, the world's first synthetic plastic.
April 15 » Triangle Fraternity is founded at the University of Illinois at Urbana–Champaign.
May 23 » The unicameral Parliament of Finland gathers for its first plenary session.
June 14 » The National Association for Women's Suffrage succeeds in getting Norwegian women the right to vote in parliamentary elections.
June 22 » The London Underground's Charing Cross, Euston and Hampstead Railway opens.
August 1 » The start of the first Scout camp on Brownsea Island, the origin of the worldwide Scouting movement.
Day of marriage February 15, 1928
The temperature on February 15, 1928 was between 7.1 °C and 10.1 °C and averaged 9.2 °C. There was 3.3 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 1 » Boris Bazhanov defects through Iran. He is the only assistant of Joseph Stalin's secretariat to have defected from the Eastern Bloc.
January 31 » Leon Trotsky is exiled to Alma-Ata.
August 27 » The Kellogg–Briand Pact outlawing war is signed by fifteen nations. Ultimately sixty-one nations will sign it.
October 15 » The airship, Graf Zeppelin completes its first trans-Atlantic flight, landing at Lakehurst, New Jersey, United States.
October 22 » Phi Sigma Alpha fraternity is founded at the University of Puerto Rico.
November 12 » SSVestris sinks approximately 200 miles (320km) off Hampton Roads, Virginia, killing at least 110 passengers, mostly women and children who die after the vessel is abandoned.
When copying data from this family tree, please include a reference to the origin: Bob Smith, "Family tree Smith", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-smith/I6182.php : accessed February 24, 2026), "Wilhelmina Hendrika Cornelia Westerkamp (1907-)".
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