The temperature on December 1, 1939 was between 8.1 °C and 12.8 °C and averaged 11.3 °C. There was 0.6 mm of rain during 0.8 hours. There was 1.7 hours of sunshine (21%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. 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.
May 14 » Lina Medina becomes the youngest confirmed mother in medical history at the age of five.
August 27 » First flight of the turbojet-powered Heinkel He 178, the world's first jet aircraft.
September 1 » General George C. Marshall becomes Chief of Staff of the United States Army.
September 6 » World War II: Britain suffers its first fighter pilot casualty of the Second World War at the Battle of Barking Creek as a result of friendly fire.
September 18 » World War II: The Polish government of Ignacy Mościcki flees to Romania.
September 22 » World War II: A joint German–Soviet military parade in Brest-Litovsk is held to celebrate the successful invasion of Poland.
Day of death February 21, 1945
The temperature on February 21, 1945 was between -0.1 °C and 9.8 °C and averaged 4.1 °C. There was 0.1 mm of rain. There was 7.7 hours of sunshine (75%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
January 1 » World War II: The German Luftwaffe launches Operation Bodenplatte, a massive, but failed attempt to knock out Allied air power in northern Europe in a single blow.
February 9 » World War II: Battle of the Atlantic: HMSVenturer sinks U-864 off the coast of Fedje, Norway, in a rare instance of submarine-to-submarine combat.
March 26 » World War II: The Battle of Iwo Jima ends as the island is officially secured by American forces.
May 4 » World War II: The German surrender at Lüneburg Heath is signed, coming into effect the following day. It encompasses all Wehrmacht units in the Netherlands, Denmark and northwest Germany.
May 7 » World War II: Last German U boat attack of the war, two freighters are sunk off the Firth of Forth, Scotland.
August 30 » The Supreme Commander of the Allied Forces, General Douglas MacArthur lands at Atsugi Air Force Base.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I47413.php : accessed October 24, 2026), "Catharina Bernardetta Cornelia de Groot (1939-1945)".
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