The temperature on May 19, 1960 was between 10.0 °C and 14.8 °C and averaged 12.7 °C. There was 4.3 mm of rain during 2.8 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
February 1 » Four black students stage the first of the Greensboro sit-ins at a lunch counter in Greensboro, North Carolina.
February 16 » The U.S. Navy submarine USSTriton begins Operation Sandblast, setting sail from New London, Connecticut, to begin the first submerged circumnavigation of the globe.
April 25 » The United States Navy submarine USSTriton completes the first submerged circumnavigation of the globe.
July 21 » Sirimavo Bandaranaike is elected Prime Minister of Sri Lanka, becoming the world's first female head of government
November 3 » The land that would become the Great Swamp National Wildlife Refuge was established by an Act of Congress after a year-long legal battle that pitted local residents against Port Authority of New York and New Jersey officials wishing to turn the Great Swamp into a major regional airport for jet aircraft.
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: Bruce Fast, "Genealogy Harssema", database, Genealogy Online (https://www.genealogieonline.nl/genealogy-harssema/I240289.php : accessed April 26, 2024), "Bronno Frederikus JANSONIUS (± 1920-1960)".
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