The temperature on August 29, 1939 was between 12.4 °C and 24.9 °C and averaged 18.6 °C. There was 0.1 mm of rain. There was 10.2 hours of sunshine (74%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
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.
April 9 » African-American singer Marian Anderson gives a concert at the Lincoln Memorial after being denied the use of Constitution Hall by the Daughters of the American Revolution.
April 14 » The Grapes of Wrath, by American author John Steinbeck is first published by the Viking Press.
April 20 » Adolf Hitler's 50th birthday's celebrations in Germany
June 1 » First flight of the German Focke-Wulf Fw 190 fighter aircraft.
September 18 » World War II: The radio show Germany Calling begins transmitting Nazi propaganda.
September 19 » World War II: The Battle of Kępa Oksywska concludes, with Polish losses reaching roughly 14% of all the forces engaged.
When copying data from this family tree, please include a reference to the origin: Erin Leigh Kolks, "Kolks Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kolks-family-tree/I48535111125.php : accessed May 8, 2025), "Jan Vonk (1862-1939)".
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