The temperature on June 16, 1935 was between 9.7 °C and 16.6 °C and averaged 11.9 °C. There was 12.5 mm of rain during 5.7 hours. There was 3.9 hours of sunshine (23%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
March 21 » Shah of Iran Reza Shah Pahlavi formally asks the international community to call Persia by its native name, Iran.
July 5 » The National Labor Relations Act, which governs labor relations in the United States, is signed into law by President Franklin D. Roosevelt.
July 28 » First flight of the Boeing B-17 Flying Fortress.
August 15 » Will Rogers and Wiley Post are killed after their aircraft develops engine problems during takeoff in Barrow, Alaska.
September 15 » Nazi Germany adopts a new national flag bearing the swastika.
December 18 » The Lanka Sama Samaja Party is founded in Ceylon.
Day of marriage February 13, 1953
The temperature on February 13, 1953 was between -2.6 °C and -0.8 °C and averaged -1.5 °C. There was 0.1 mm of rain during 0.4 hours. There was 1.0 hours of sunshine (10%). The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
January 13 » An article appears in Pravda accusing some of the most prestigious and prominent doctors, mostly Jews, in the Soviet Union of taking part in a vast plot to poison members of the top Soviet political and military leadership.
January 14 » Josip Broz Tito is inaugurated as the first President of Yugoslavia.
March 5 » Joseph Stalin, the longest serving leader of the Soviet Union, dies at his Volynskoe dacha in Moscow after suffering a cerebral hemorrhage four days earlier.
April 25 » Francis Crick and James Watson publish "Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid" describing the double helix structure of DNA.
October 1 » A Mutual Defense Treaty Between the United States and the Republic of Korea is concluded in Washington, D.C.
October 29 » BCPA Flight 304 DC-6 crashes near San Francisco.
Day of death September 9, 1999
The temperature on September 9, 1999 was between 12.7 °C and 24.5 °C and averaged 18.1 °C. There was 4.8 hours of sunshine (37%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Peeters Mathieu, "FutureHistory", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-riske/I351.php : accessed December 25, 2025), "Maria de Laet (1935-1999)".
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