The temperature on June 20, 1934 was between 8.9 °C and 18.9 °C and averaged 14.3 °C. There was 0.1 mm of rain during 0.1 hours. There was 5.3 hours of sunshine (32%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
June 26 » United States President Franklin D. Roosevelt signs the Federal Credit Union Act, which establishes credit unions.
July 2 » The Night of the Long Knives ends with the death of Ernst Röhm.
August 11 » The first civilian prisoners arrive at the Federal prison on Alcatraz Island.
September 18 » The Soviet Union is admitted to the League of Nations.
October 16 » Chinese Communists begin the Long March to escape Nationalist encirclement.
December 1 » In the Soviet Union, Politburo member Sergey Kirov is assassinated. Stalin uses the incident as a pretext to initiate the Great Purge.
Day of death December 10, 1999
The temperature on December 10, 1999 was between 4.3 °C and 9.3 °C and averaged 6.4 °C. There was 8.0 mm of rain during 4.9 hours. There was 0.9 hours of sunshine (11%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
February 11 » Pluto crosses Neptune's orbit, ending a nearly 20-year period when it was closer to the Sun than the gas giant; Pluto is not expected to interact with Neptune's orbit again until 2231.
February 23 » Kurdish rebel leader Abdullah Öcalan is charged with treason in Ankara, Turkey.
May 1 » SpongeBob SquarePants premieres on Nickelodeon.
July 31 » Discovery Program: Lunar Prospector: NASA intentionally crashes the spacecraft into the Moon, thus ending its mission to detect frozen water on the Moon's surface.
October 5 » The Ladbroke Grove rail crash in west London kills 31 people.
October 31 » Yachtsman Jesse Martin returns to Melbourne after 11 months of circumnavigating the world, solo, non-stop and unassisted.
When copying data from this family tree, please include a reference to the origin: Wicher Dam, "Dambomen, negen verschillende stambomen DAM", database, Genealogy Online (https://www.genealogieonline.nl/dambomen/I9003.php : accessed January 9, 2026), "Leonardus Bernardus "Leo, Leen" Dam (1934-1999)".
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