The temperature on May 8, 1939 was between 7.2 °C and 14.0 °C and averaged 11.0 °C. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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.
January 13 » The Black Friday bushfires burn 20,000 square kilometers of land in Australia, claiming the lives of 71 people.
April 30 » The 1939–40 New York World's Fair opens.
May 23 » The U.S. Navy submarine USS Squalus sinks off the coast of New Hampshire during a test dive, causing the death of 24 sailors and two civilian technicians. The remaining 32 sailors and one civilian naval architect are rescued the following day.
September 6 » World War II: South Africa declares war on Nazi Germany.
September 19 » World War II: The Battle of Kępa Oksywska concludes, with Polish losses reaching roughly 14% of all the forces engaged.
October 1 » World War II: After a one-month siege, German troops occupy Warsaw.
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The Family tree Verboon/Wind publication was prepared by Maarten Verboon (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Maarten Verboon, "Family tree Verboon/Wind", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verboon-wind/I2202.php : accessed February 27, 2026), "Huibert Koenen (± 1911-)".
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