The temperature on May 30, 1870 was about 22.4 °C. The air pressure was 2 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 57%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
February 15 » Stevens Institute of Technology is founded in New Jersey, USA and offers the first Bachelor of Engineering degree in Mechanical Engineering.
May 14 » The first game of rugby in New Zealand is played in Nelson between Nelson College and the Nelson Rugby Football Club.
June 22 » The United States Department of Justice is created by the U.S. Congress.
August 24 » The Wolseley expedition reaches Manitoba to end the Red River Rebellion.
September 3 » Franco-Prussian War: The Siege of Metz begins, resulting in a decisive Prussian victory on October 23.
September 6 » Louisa Ann Swain of Laramie, Wyoming becomes the first woman in the United States to cast a vote legally after 1807.
Day of death August 23, 1934
The temperature on August 23, 1934 was between 9.1 °C and 19.8 °C and averaged 15.5 °C. There was 1.6 mm of rain during 0.8 hours. There was 4.8 hours of sunshine (34%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 1 » Alcatraz Island in San Francisco Bay becomes a United States federal prison.
February 23 » Leopold III becomes King of Belgium.
March 26 » The United Kingdom driving test is introduced.
April 12 » The strongest surface wind gust in the world at the time of 231mph, is measured on the summit of Mount Washington, New Hampshire. It has since been surpassed.
August 19 » The first All-American Soap Box Derby is held in Dayton, Ohio.
November 23 » An Anglo-Ethiopian boundary commission in the Ogaden discovers an Italian garrison at Walwal, well within Ethiopian territory. This leads to the Abyssinia Crisis.
When copying data from this family tree, please include a reference to the origin: Jon Vandenberg, "Vandenberg Tree", database, Genealogy Online (https://www.genealogieonline.nl/vandenberg-tree/R89.php : accessed October 18, 2026), "Grace Grietje Yonker (1870-1934)".
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