Family tree Klavers » Gerrit Vedder (1870-1953)

Day of marriage June 12, 1897

• The temperature on June 12, 1897 was about 25.1 °C. The airpressure was 77 cm mercury. The atmospheric humidity was 48%. 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.
  • June 16 » A treaty annexing the Republic of Hawaii to the United States is signed; the Republic would not be dissolved until a year later.
  • July 2 » British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
  • August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).
  • 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.

Day of death October 7, 1953

• The temperature on October 7, 1953 was between 9.0 °C and 14.2 °C and averaged 11.1 °C. There was 1.1 mm of rain during 1.8 hours. There was 0.8 hours of sunshine (7%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. 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 1953: Source: Wikipedia
  • The Netherlands had about 10.4 million citizens.
  • January 3 » Frances P. Bolton and her son, Oliver from Ohio, become the first mother and son to serve simultaneously in the U.S. Congress.
  • February 11 » The Soviet Union breaks off diplomatic relations with Israel.
  • April 27 » Operation Moolah offers $50,000 to any pilot who defected with a fully mission-capable Mikoyan-Gurevich MiG-15 to South Korea. The first pilot was to receive $100,000.
  • August 17 » Addiction: First meeting of Narcotics Anonymous takes place, in Southern California.
  • October 1 » A Mutual Defense Treaty Between the United States and the Republic of Korea is concluded in Washington, D.C.
  • December 9 » Red Scare: General Electric announces that all communist employees will be discharged from the company.

Source: Wikipedia

• 1943 » Radclyffe Hall, English author and poet (b. 1880)
• 1944 » Helmut Lent, German colonel and pilot (b. 1918)
• 1950 » Willis Haviland Carrier, American engineer (b. 1876)
• 1951 » Anton Philips, Dutch businessman, co-founded Philips (b. 1874)
• 1956 » Clarence Birdseye, American businessman, founded Birds Eye (b. 1886)
• 1959 » Mario Lanza, American tenor and actor (b. 1921)