Olga's tree » Constantine Constantinovich ""Kostia","Kostantin",Constantin Constantinovich Romanov,Grand Duke of Russia (Romanov-Holstein-Gottorp)" Romanov of Russia Grand duke (1858-1915)

Day of marriage April 15, 1884

• The temperature on April 15, 1884 was about 9.9 °C. The air pressure was 2 kgf/m² and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 61%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
• In the year 1884: Source: Wikipedia
  • The Netherlands had about 4.5 million citizens.
  • February 19 » More than sixty tornadoes strike the Southern United States, one of the largest tornado outbreaks in U.S. history.
  • March 27 » A mob in Cincinnati, Ohio, attacks members of a jury which had returned a verdict of manslaughter in what was seen as a clear case of murder; over the next few days the mob would riot and eventually destroy the courthouse.
  • May 1 » Moses Fleetwood Walker becomes the first black person to play in a professional baseball game in the United States.
  • October 13 » The International Meridian Conference establishes the meridian of the Greenwich Observatory as the prime meridian.
  • December 6 » The Washington Monument in Washington, D.C., is completed.
  • December 10 » Mark Twain's Adventures of Huckleberry Finn is published.

Day of death June 15, 1915

• The temperature on June 15, 1915 was between 6.1 °C and 22.8 °C and averaged 15.5 °C. There was 13.9 hours of sunshine (83%). The average windspeed was 3 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 1915: Source: Wikipedia
  • The Netherlands had about 6.3 million citizens.
  • January 24 » World War I: British Grand Fleet battle cruisers under Vice-Admiral Sir David Beatty engage Rear-Admiral Franz von Hipper's battle cruisers in the Battle of Dogger Bank.
  • March 18 » World War I: During the Battle of Gallipoli, three battleships are sunk during a failed British and French naval attack on the Dardanelles.
  • May 7 » World War I: German submarine U-20 sinks RMS Lusitania, killing 1,198 people, including 128 Americans. Public reaction to the sinking turns many former pro-Germans in the United States against the German Empire.
  • July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
  • July 16 » Henry James becomes a British citizen to highlight his commitment to Britain during the first World War.
  • October 13 » First World War: The Battle of the Hohenzollern Redoubt marks the end of the Battle of Loos.

Source: Wikipedia

• 1889 » Mihai Eminescu, Romanian journalist, author, and poet (b. 1850)
• 1890 » Unryū Kyūkichi, Japanese sumo wrestler, the 10th Yokozuna (b. 1822)
• 1917 » Kristian Birkeland, Norwegian physicist and academic (b. 1867)
• 1934 » Alfred Bruneau, French cellist and composer (b. 1857)
• 1938 » Ernst Ludwig Kirchner, German painter and illustrator (b. 1880)
• 1941 » Otfrid Foerster, German neurologist and physician (b. 1873)