The temperature on June 24, 1935 was between 17.1 °C and 29.9 °C and averaged 23.1 °C. There was 12.4 hours of sunshine (74%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
February 2 » Leonarde Keeler administers polygraph tests to two murder suspects, the first time polygraph evidence was admitted in U.S. courts.
February 12 » USSMacon, one of the two largest helium-filled airships ever created, crashes into the Pacific Ocean off the coast of California and sinks.
July 5 » The National Labor Relations Act, which governs labor relations in the United States, is signed into law by President Franklin D. Roosevelt.
August 14 » Franklin D. Roosevelt signs the Social Security Act, creating a government pension system for the retired.
September 17 » The Niagara Gorge Railroad ceases operations after a rockslide.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
Day of marriage May 31, 1957
The temperature on May 31, 1957 was between 5.8 °C and 16.7 °C and averaged 11.4 °C. There was 5.9 hours of sunshine (36%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
March 8 » The 1957 Georgia Memorial to Congress, which petitions the U.S. Congress to declare the ratification of the 14th and 15th Amendments to the U.S. Constitution null and void, is adopted by the U.S. state of Georgia.
April 10 » The Suez Canal is reopened for all shipping after being closed for three months.
July 29 » The International Atomic Energy Agency is established.
September 5 » Cuban Revolution: Fulgencio Batista bombs the revolt in Cienfuegos.
September 29 » The Kyshtym disaster is the third-worst nuclear accident ever recorded.
October 14 » The 23rd Canadian Parliament becomes the only one to be personally opened by the Queen of Canada.
When copying data from this family tree, please include a reference to the origin: Peter Keesman, "Family tree Keesman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-keesman/I12965.php : accessed February 22, 2026), "Lotti Tenne (1935-2023)".
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