The temperature on August 11, 1960 was between 11.9 °C and 15.9 °C and averaged 14.1 °C. There was 11.8 mm of rain during 9.0 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
February 19 » China successfully launches the T-7, its first sounding rocket.
April 25 » The United States Navy submarine USSTriton completes the first submerged circumnavigation of the globe.
July 4 » Due to the post-Independence Day admission of Hawaii as the 50th U.S. state on August 21, 1959, the 50-star flag of the United States debuts in Philadelphia, almost ten and a half months later (see Flag Acts (United States)).
August 16 » Cyprus gains its independence from the United Kingdom.
September 5 » Muhammad Ali (then known as Cassius Clay) wins the gold medal in the light heavyweight boxing competition at the Olympic Games in Rome.
November 9 » Robert McNamara is named president of Ford Motor Company, the first non-Ford to serve in that post. A month later, he resigned to join the administration of newly elected John F. Kennedy.
When copying data from this family tree, please include a reference to the origin: Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I99591.php : accessed February 18, 2026), "OG van Duijn (1960-1960)".
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