The temperature on April 5, 1939 was between 5.8 °C and 15.1 °C and averaged 9.9 °C. There was 2.8 mm of rain during 1.4 hours. There was 4.6 hours of sunshine (35%). The average windspeed was 3 Bft (moderate breeze) 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.
March 23 » The Hungarian air force attacks the headquarters of the Slovak air force in Spišská Nová Ves, killing 13 people and beginning the Slovak–Hungarian War.
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
August 25 » The United Kingdom and Poland form a military alliance in which the UK promises to defend Poland in case of invasion by a foreign power.
September 4 » World War II: William J. Murphy commands the first Royal Air Force attack on Germany.
October 8 » World War II: Germany annexes western Poland.
Day of marriage October 7, 1958
The temperature on October 7, 1958 was between 5.5 °C and 15.1 °C and averaged 10.3 °C. There was 0.6 mm of rain during 1.0 hours. There was 3.7 hours of sunshine (33%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
February 22 » Egypt and Syria join to form the United Arab Republic.
March 17 » The United States launches the first solar-powered satellite.
March 31 » In the Canadian federal election, the Progressive Conservatives, led by John Diefenbaker, win the largest percentage of seats in Canadian history, with 208 seats of 265.
August 23 » Chinese Civil War: The Second Taiwan Strait Crisis begins with the People's Liberation Army's bombardment of Quemoy.
October 1 » The National Advisory Committee for Aeronautics is replaced by NASA.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I22052.php : accessed May 6, 2025), "Maria Helena Gerarda Heiblom (1939-)".
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