Family tree Wonink » Harm de Roo (1839-1913)

Day of marriage April 21, 1897

• The temperature on April 21, 1897 was about 11.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 90%. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
• In The Netherlands , there was from July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
• In the year 1897: Source: Wikipedia
  • The Netherlands had about 5.1 million citizens.
  • April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
  • May 26 » The original manuscript of William Bradford's history, "Of Plymouth Plantation" is returned to the Governor of Massachusetts by the Bishop of London after being taken during the American Revolutionary War.
  • July 11 » Salomon August Andrée leaves Spitsbergen to attempt to reach the North Pole by balloon. He later crashes and dies.
  • August 31 » Thomas Edison patents the Kinetoscope, the first movie projector.
  • November 1 » The first Library of Congress building opens its doors to the public; the library had previously been housed in the Congressional Reading Room in the U.S. Capitol.
  • December 30 » The British Colony of Natal annexes Zululand.

Day of death February 13, 1913

• The temperature on February 13, 1913 was between 1.7 °C and 5.5 °C and averaged 3.6 °C. There was 0.1 mm of rain. The average windspeed was 1 Bft (weak wind) and was prevailing from the northwest. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• 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 1913: Source: Wikipedia
  • The Netherlands had about 6.1 million citizens.
  • February 13 » The 13th Dalai Lama proclaims Tibetan independence following a period of domination by Manchu Qing dynasty and initiated a period of almost four decades of independence.
  • February 21 » Ioannina is incorporated into the Greek state after the Balkan Wars.
  • March 3 » Thousands of women march in the Woman Suffrage Procession in Washington, D.C.
  • March 4 » First Balkan War: The Greek army engages the Turks at Bizani, resulting in victory two days later.
  • August 13 » First production in the UK of stainless steel by Harry Brearley.
  • December 21 » Arthur Wynne's "word-cross", the first crossword puzzle, is published in the New York World.

Source: Wikipedia

• 1888 » Jean-Baptiste Lamy, French-American archbishop (b. 1814)
• 1892 » Provo Wallis, Canadian-English admiral (b. 1791)
• 1893 » Ignacio Manuel Altamirano, Mexican intellectual and journalist (b. 1834)
• 1905 » Konstantin Savitsky, Russian painter (b. 1844)
• 1906 » Albert Gottschalk, Danish painter (b. 1866)
• 1934 » József Pusztai, Slovene-Hungarian poet and journalist (b. 1864)