Family tree Van Olst » Willem Nikolaas Dijkhof (1868-1937)

Day of marriage November 19, 1904

• The temperature on November 19, 1904 was between 5.5 °C and 8.5 °C and averaged 7.2 °C. 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
• In the year 1904: Source: Wikipedia
  • The Netherlands had about 5.4 million citizens.
  • January 8 » The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system.
  • February 7 » A fire begins in Baltimore, Maryland; it destroys over 1,500 buildings in 30 hours.
  • February 8 » Battle of Port Arthur: A surprise torpedo attack by the Japanese at Port Arthur, China starts the Russo-Japanese War.
  • May 5 » Pitching against the Philadelphia Athletics at the Huntington Avenue Grounds, Cy Young of the Boston Americans throws the first perfect game in the modern era of baseball.
  • November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).
  • December 6 » Theodore Roosevelt articulated his "Corollary" to the Monroe Doctrine, stating that the U.S. would intervene in the Western Hemisphere should Latin American governments prove incapable or unstable.

Day of death January 26, 1937

• The temperature on January 26, 1937 was between -4.8 °C and 0.6 °C and averaged -2.4 °C. There was 2.7 mm of rain during 8.6 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. 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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
• In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
• In the year 1937: Source: Wikipedia
  • The Netherlands had about 8.6 million citizens.
  • February 21 » The League of Nations bans foreign national "volunteers" in the Spanish Civil War.
  • March 2 » The Steel Workers Organizing Committee signs a collective bargaining agreement with U.S. Steel, leading to unionization of the United States steel industry.
  • April 12 » Sir Frank Whittle ground-tests the first jet engine designed to power an aircraft, at Rugby, England.
  • April 26 » Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe.
  • October 9 » Murder of 9 Catholic priests in Zhengding, China, who protected the local population from the advancing Japanese army.
  • December 13 » Second Sino-Japanese War: Battle of Nanking: The city of Nanjing, defended by the National Revolutionary Army under the command of General Tang Shengzhi, falls to the Japanese. This is followed by the Nanking Massacre, in which Japanese troops rape and slaughter hundreds of thousands of civilians.

Source: Wikipedia

• 1932 » William Wrigley, Jr., American businessman, founded the Wrigley Company (b. 1861)
• 1942 » Felix Hausdorff, German mathematician and academic (b. 1868)
• 1943 » Harry H. Laughlin, American sociologist and eugenicist (b. 1880)
• 1943 » Nikolai Vavilov, Russian botanist and geneticist (b. 1887)
• 1946 » Adriaan van Maanen, Dutch-American astronomer and academic (b. 1884)
• 1946 » Oskar Kallas, Estonian linguist and diplomat (b. 1868)