The temperature on December 29, 1909 was between 3.6 °C and 8.4 °C and averaged 5.7 °C. There was 0.6 mm of rain. There was 3.3 hours of sunshine (43%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the northwest. Source: KNMI
January 25 » Richard Strauss's opera Elektra receives its debut performance at the Dresden State Opera.
January 28 » United States troops leave Cuba with the exception of Guantanamo Bay Naval Base after being there since the Spanish–American War.
June 26 » The Science Museum in London comes into existence as an independent entity.
August 28 » A group of mid-level Greek Army officers launches the Goudi coup, seeking wide-ranging reforms.
October 16 » William Howard Taft and Porfirio Díaz hold the first summit between a U.S. and a Mexican president. They narrowly escape assassination.
December 10 » Selma Lagerlöf becomes the first female writer to win the Nobel Prize in Literature.
Day of death June 6, 1940
The temperature on June 6, 1940 was between 12.7 °C and 27.1 °C and averaged 20.4 °C. There was 15.3 hours of sunshine (92%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
When copying data from this family tree, please include a reference to the origin: T. Kuipers, "Genealogy Kuipers", database, Genealogy Online (https://www.genealogieonline.nl/genealogie_kuipers/I69562.php : accessed August 10, 2025), "Friedrich Wilhelm van Sleeswijk Holstein (1909-1940)".
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