Family tree Opperman » Mebius Hettinga (1884-1955)

Day of marriage April 30, 1914

• The temperature on April 30, 1914 was between 6.6 °C and 13.3 °C and averaged 9.3 °C. There was 0.4 mm of rain. There was 1.5 hours of sunshine (10%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• In the year 1914: Source: Wikipedia
  • The Netherlands had about 6.2 million citizens.
  • March 8 » First flights (for the Royal Thai Air Force) at Don Mueang International Airport in Bangkok.
  • July 23 » Austria-Hungary issues a series of demands in an ultimatum to the Kingdom of Serbia demanding Serbia to allow the Austrians to determine who assassinated Archduke Franz Ferdinand. Serbia accepts all but one of those demands and Austria declares war on July 28.
  • August 20 » World War I: Brussels is captured during the German invasion of Belgium.
  • August 30 » World War I: Germans defeat the Russians in the Battle of Tannenberg.
  • November 1 » World War I: The first British Royal Navy defeat of the war with Germany, the Battle of Coronel, is fought off of the western coast of Chile, in the Pacific, with the loss of HMSGood Hope and HMSMonmouth.
  • December 16 » World War I: Admiral Franz von Hipper commands a raid on Scarborough, Hartlepool and Whitby.

Day of death May 7, 1955

• The temperature on May 7, 1955 was between 4.6 °C and 13.6 °C and averaged 9.7 °C. There was 3.5 mm of rain during 3.9 hours. There was 4.4 hours of sunshine (29%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. 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 1955: Source: Wikipedia
  • The Netherlands had about 10.7 million citizens.
  • April 12 » The polio vaccine, developed by Dr. Jonas Salk, is declared safe and effective.
  • May 5 » The General Treaty, by which France, Britain and the United States recognize the sovereignty of West Germany, comes into effect.
  • May 25 » In the United States, a night-time F5 tornado strikes the small city of Udall, Kansas, killing 80 and injuring 273. It is the deadliest tornado to ever occur in the state and the 23rd deadliest in the U.S.
  • June 7 » Lux Radio Theatre signs off the air permanently. The show launched in New York in 1934, and featured radio adaptations of Broadway shows and popular films.
  • July 27 » The Austrian State Treaty restores Austrian sovereignty.
  • December 5 » E. D. Nixon and Rosa Parks lead the Montgomery Bus Boycott.

Source: Wikipedia

• 1942 » Felix Weingartner, Croatian pianist, composer, and conductor (b. 1863)
• 1943 » Fethi Okyar, Turkish colonel and politician, 2nd Prime Minister of Turkey (b. 1880)
• 1946 » Herbert Macaulay, Nigerian journalist and politician (b. 1864)
• 1951 » Warner Baxter, American actor (b. 1889)
• 1958 » Mihkel Lüdig, Estonian organist, composer, and conductor (b. 1880)
• 1967 » Margaret Larkin, American writer and poet (b. 1899)