Olson's Tree » Katherine Beekman Hoppin (1874-1961)

Day of death March 11, 1961

• The temperature on March 11, 1961 was between 5.9 °C and 10.9 °C and averaged 8.3 °C. The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
• In the year 1961: Source: Wikipedia
  • The Netherlands had about 11.6 million citizens.
  • January 3 » The SL-1 nuclear reactor is destroyed by a steam explosion in the only reactor incident in the United States to cause immediate fatalities.
  • February 13 » An allegedly 500,000-year-old rock is discovered near Olancha, California, US, that appears to anachronistically encase a spark plug.
  • March 29 » The Twenty-third Amendment to the United States Constitution is ratified, allowing residents of Washington, D.C., to vote in presidential elections.
  • August 21 » American country music singer Patsy Cline returns to record producer Owen Bradley's studio in Nashville, Tennessee to record her vocals to Willie Nelson's "Crazy", which would become her signature song.
  • September 12 » The African and Malagasy Union is founded.
  • December 9 » Tanganyika becomes independent from Britain.

Source: Wikipedia

• 1955 » Alexander Fleming, Scottish biologist, pharmacologist, and botanist, Nobel Prize laureate (b. 1881)
• 1957 » Richard E. Byrd, American admiral and explorer (b. 1888)
• 1958 » Ole Kirk Christiansen, Danish businessman, founded The Lego Group (b. 1891)
• 1959 » Lester Dent, American author (b. 1904)
• 1960 » Roy Chapman Andrews, American paleontologist and explorer (b. 1884)
• 1965 » Harry Altham, English cricketer, historian and coach (b. 1888)