The temperature on January 4, 1938 was between -12.5 °C and 2.6 °C and averaged -2 °C. There was 0.2 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
January 3 » The March of Dimes is established as a foundation to combat infant polio by President Franklin D. Roosevelt.
March 3 » Oil is discovered in Saudi Arabia.
March 27 » Second Sino-Japanese War: The Battle of Taierzhuang begins, resulting several weeks later in the war's first major Chinese victory over Japan.
June 7 » The Douglas DC-4E makes its first test flight.
October 1 » Germany annexes the Sudetenland.
November 9 » The Nazi German diplomat Ernst vom Rath dies from gunshot wounds by Herschel Grynszpan, an act which the Nazis used as an excuse to instigate the 1938 national pogrom, also known as Kristallnacht.
When copying data from this family tree, please include a reference to the origin: LvH, "Ancestors van Lucas van Heeren", database, Genealogy Online (https://www.genealogieonline.nl/voorouders-lucas-van-heeren/I60864.php : accessed June 11, 2024), "Gerrit Johannes van ARDENNE (1869-1938)".
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