Dreyer Tree » Maria Elizabeth Dreyer (1934-1968)

Day of marriage December 24, 1954

• The temperature on December 24, 1954 was between 0.9 °C and 5.8 °C and averaged 3.4 °C. There was 4.2 mm of rain during 2.7 hours. There was 2.4 hours of sunshine (31%). The partly clouded was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-northwest. Source: KNMI
• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
• In the year 1954: Source: Wikipedia
  • The Netherlands had about 10.6 million citizens.
  • March 1 » Nuclear weapons testing: The Castle Bravo, a 15-megaton hydrogen bomb, is detonated on Bikini Atoll in the Pacific Ocean, resulting in the worst radioactive contamination ever caused by the United States.
  • March 13 » The Battle of Điện Biên Phủ begins with an artillery barrage by Viet Minh forces under Võ Nguyên Giáp; Viet Minh victory lead to the end of the First Indochina War and French withdrawal from Vietnam.
  • June 27 » The Obninsk Nuclear Power Plant, the Soviet Union's first nuclear power station, opens in Obninsk, near Moscow.
  • July 20 » Germany: Otto John, head of West Germany's secret service, defects to East Germany.
  • September 3 » The German submarineU-505 begins its move from a specially constructed dock to its site at Chicago's Museum of Science and Industry.
  • September 30 » The U.S. Navy submarine USSNautilus is commissioned as the world's first nuclear-powered vessel.

Day of death June 27, 1968

• The temperature on June 27, 1968 was between 13.1 °C and 18.9 °C and averaged 16.1 °C. There was 11.6 mm of rain during 8.6 hours. There was 0.2 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• In the year 1968: Source: Wikipedia
  • The Netherlands had about 12.7 million citizens.
  • January 30 » Vietnam War: Tet Offensive launch by forces of the Viet Cong and North Vietnamese Army against South Vietnam, the United States, and their allies.
  • February 1 » Canada's three military services, the Royal Canadian Navy, the Canadian Army and the Royal Canadian Air Force, are unified into the Canadian Forces.
  • April 11 » President Lyndon B. Johnson signs the Civil Rights Act of 1968, prohibiting discrimination in the sale, rental, and financing of housing.
  • April 29 » The controversial musical Hair, a product of the hippie counter-culture and sexual revolution of the 1960s, opens at the Biltmore Theatre on Broadway, with some of its songs becoming anthems of the anti-Vietnam War movement.
  • December 9 » Douglas Engelbart gave what became known as "The Mother of All Demos", publicly debuting the computer mouse, hypertext, and the bit-mapped graphical user interface using the oN-Line System (NLS).
  • December 13 » Brazilian President Artur da Costa e Silva issues AI-5 (Institutional Act No. 5), enabling government by decree and suspending habeas corpus.

Source: Wikipedia

• 1957 » Hermann Buhl, Austrian soldier and mountaineer (b. 1924)
• 1960 » Lottie Dod, English tennis player, golfer, and archer (b. 1871)
• 1962 » Paul Viiding, Estonian author, poet, and critic (b. 1904)
• 1967 » Jaan Lattik, Estonian pastor and politician, 9th Minister of Foreign Affairs of Estonia (b. 1878)
• 1970 » Daniel Kinsey, American hurdler and scholar (b. 1902)
• 1975 » G.I. Taylor, English mathematician and physicist (b. 1886)