Family tree Weening » Sytse Heidstra (1895-1930)

Day of marriage August 15, 1914

• The temperature on August 15, 1914 was between 11.2 °C and 20.1 °C and averaged 15.2 °C. There was 1.7 mm of rain. There was 2.1 hours of sunshine (14%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-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.
  • April 23 » First baseball game at Wrigley Field, then known as Weeghman Park, in Chicago.
  • May 30 » The new, and then the largest, Cunard ocean liner RMSAquitania, 45,647 tons, sets sails on her maiden voyage from Liverpool, England, to New York City.
  • July 18 » The U.S. Congress forms the Aviation Section, U.S. Signal Corps, giving official status to aircraft within the U.S. Army for the first time.
  • August 15 » The Panama Canal opens to traffic with the transit of the cargo ship SSAncon.
  • August 25 » World War I: The library of the Catholic University of Leuven is deliberately destroyed by the German Army. Hundreds of thousands of irreplaceable volumes and Gothic and Renaissance manuscripts are lost.
  • August 29 » World War I: Start of the Battle of St. Quentin in which the French Fifth Army counter-attacked the invading Germans at Saint-Quentin, Aisne.

Day of death August 22, 1930

• The temperature on August 22, 1930 was between 8.5 °C and 19.0 °C and averaged 14.5 °C. There was 12.0 hours of sunshine (84%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1930: Source: Wikipedia
  • The Netherlands had about 7.8 million citizens.
  • January 6 » The first diesel-powered automobile trip is completed, from Indianapolis, Indiana, to New York, New York.
  • April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
  • May 24 » Amy Johnson lands in Darwin, Northern Territory, becoming the first woman to fly solo from England to Australia (she left on May 5 for the 11,000 mile flight).
  • August 16 » The first color sound cartoon, Fiddlesticks, is released by Ub Iwerks.
  • November 11 » Patent number US1781541 is awarded to Albert Einstein and Leó Szilárd for their invention, the Einstein refrigerator.
  • December 2 » Great Depression: In a State of the Union message, U.S. President Herbert Hoover proposes a $150 million (equivalent to $2,296,000,000 in 2019) public works program to help generate jobs and stimulate the economy.

Source: Wikipedia

• 1920 » Anders Zorn, Swedish artist (b. 1860)
• 1922 » Michael Collins, Irish rebel, counter-intelligence and military tactician, and politician; 2nd Irish Minister of Finance (b. 1890)
• 1926 » Charles William Eliot, American academic (b. 1834)
• 1933 » Alexandros Kontoulis, Greek general and diplomat (b. 1858)
• 1940 » Gerald Strickland, 1st Baron Strickland, Maltese lawyer and politician, 4th Prime Minister of Malta (b. 1861)
• 1940 » Oliver Lodge, English physicist and academic (b. 1851)