The temperature on August 6, 1928 was between 6.5 °C and 22.6 °C and averaged 15.0 °C. There was 0.1 mm of rain. There was 10.4 hours of sunshine (68%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
June 18 » Aviator Amelia Earhart becomes the first woman to fly in an aircraft across the Atlantic Ocean (she is a passenger; Wilmer Stultz is the pilot and Lou Gordon the mechanic).
September 1 » Ahmet Zogu declares Albania to be a monarchy and proclaims himself king.
September 27 » The Republic of China is recognized by the United States.
September 28 » Alexander Fleming notices a bacteria-killing mold growing in his laboratory, discovering what later became known as penicillin.
October 1 » The Soviet Union introduces its first five-year plan.
November 22 » The premier performance of Ravel's Boléro takes place in Paris.
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/I79478.php : accessed May 12, 2025), "Pieter de Graaf (1920-1928)".
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