The temperature on July 29, 1927 was between 9.3 °C and 21.7 °C and averaged 16.5 °C. There was 0.1 mm of rain. There was 10.4 hours of sunshine (66%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
April 27 » Carabineros de Chile (Chilean national police force and gendarmerie) are created.
May 9 » Old Parliament House, Canberra officially opens.
May 22 » Near Xining, China, an 8.3 magnitude earthquake causes 200,000 deaths in one of the world's most destructive earthquakes.
August 19 » Patriarch Sergius of Moscow proclaims the declaration of loyalty of the Russian Orthodox Church to the Soviet Union.
September 5 » The first Oswald the Lucky Rabbit cartoon, Trolley Troubles, produced by Walt Disney, is released by Universal Pictures.
October 4 » Gutzon Borglum begins sculpting Mount Rushmore.
Day of marriage July 30, 1953
The temperature on July 30, 1953 was between 10.6 °C and 19.4 °C and averaged 15.4 °C. There was 1.7 mm of rain during 3.6 hours. There was 6.2 hours of sunshine (40%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
March 3 » A De Havilland Comet (Canadian Pacific Air Lines) crashes in Karachi, Pakistan, killing 11.
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.
June 9 » The Flint–Worcester tornado outbreak sequence kills 94 people in Massachusetts.
August 10 » First Indochina War: The French Union withdraws its forces from Operation Camargue against the Viet Minh in central Vietnam.
November 17 » The remaining human inhabitants of the Blasket Islands, Kerry, Ireland, are evacuated to the mainland.
November 21 » The Natural History Museum, London announces that the "Piltdown Man" skull, initially believed to be one of the most important fossilized hominid skulls ever found, is a hoax.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I90751.php : accessed January 18, 2026), "Henderkien "Hennie" Pieters (1927-< 2024)".
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