The temperature on July 23, 1870 was about 22.0 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 58%. 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).
In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
February 29 » St. Petersburg, Florida is incorporated.
June 6 » The Chicago "L" elevated rail system begins operation.
June 7 » Homer Plessy is arrested for refusing to leave his seat in the "whites-only" car of a train; he lost the resulting court case, Plessy v. Ferguson.
June 11 » The Limelight Department, one of the world's first film studios, is officially established in Melbourne, Australia.
June 30 » The Homestead Strike begins near Pittsburgh, Pennsylvania.
July 8 » St. John's, Newfoundland is devastated in the Great Fire of 1892.
Day of death August 29, 1956
The temperature on August 29, 1956 was between 7.8 °C and 17.3 °C and averaged 12.7 °C. There was 0.2 mm of rain during 0.2 hours. There was 7.3 hours of sunshine (53%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 4 » The Greek National Radical Union is formed by Konstantinos Karamanlis.
January 8 » Operation Auca: Five U.S. missionaries are killed by the Huaorani of Ecuador shortly after making contact with them.
March 20 » Tunisia gains independence from France.
May 24 » The first Eurovision Song Contest is held in Lugano, Switzerland.
July 25 » Forty-five miles south of Nantucket Island, the Italian ocean liner SSAndrea Doria collides with the MSStockholm in heavy fog and sinks the next day, killing 51.
October 31 » Suez Crisis: The United Kingdom and France begin bombing Egypt to force the reopening of the Suez Canal.
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/I12752.php : accessed February 1, 2026), "Willem de Graaf (1870-1956)".
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