The temperature on December 11, 1952 was between -2.1 °C and 4.0 °C and averaged 1.3 °C. There was 1.5 mm of rain during 4.8 hours. The almost completely overcast was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the south. Source: KNMI
April 9 » Hugo Ballivián's government is overthrown by the Bolivian National Revolution, starting a period of agrarian reform, universal suffrage and the nationalization of tin mines
May 3 » The Kentucky Derby is televised nationally for the first time, on the CBS network.
July 19 » Opening of the Summer Olympics in Helsinki, Finland.
September 19 » The United States bars Charlie Chaplin from re-entering the country after a trip to England.
October 14 » Korean War: The Battle of Triangle Hill is the biggest and bloodiest battle of 1952.
November 4 » The United States government establishes the National Security Agency, or NSA.
Day of death April 18, 1972
The temperature on April 18, 1972 was between 4.1 °C and 11.4 °C and averaged 6.9 °C. There was 0.3 mm of rain during 1.5 hours. There was 1.3 hours of sunshine (9%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
January 11 » East Pakistan renames itself Bangladesh.
February 28 » China–United States relations: The United States and China sign the Shanghai Communiqué.
April 10 » Vietnam War: For the first time since November 1967, American B-52 bombers reportedly begin bombing North Vietnam.
October 11 » A race riot occurs on the United States Navy aircraft carrier Kitty Hawk off the coast of Vietnam.
December 23 » A 6.5 magnitude earthquake strikes the Nicaraguan capital of Managua killing more than 10,000.
December 26 » Vietnam War: As part of Operation Linebacker II, 120 American B-52 Stratofortress bombers attacked Hanoi, including 78 launched from Andersen Air Force Base in Guam, the largest single combat launch in Strategic Air Command history.
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/I10554.php : accessed February 25, 2026), "Adriana Maria Johanna "Ria" Dam (1952-1972)".
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