Family tree Weening » Hendrikus Jacobus Koopmans (1905-)

Birthday July 9, 1905

• The temperature on July 9, 1905 was between 12.4 °C and 27.8 °C and averaged 20.3 °C. There was 12.9 hours of sunshine (78%). 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
• In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
• In the year 1905: Source: Wikipedia
  • The Netherlands had about 5.5 million citizens.
  • April 30 » Albert Einstein completes his doctoral thesis at the University of Zurich.
  • June 30 » Albert Einstein sends the article On the Electrodynamics of Moving Bodies, in which he introduces special relativity, for publication in Annalen der Physik.
  • August 10 » Russo-Japanese War: Peace negotiations begin in Portsmouth, New Hampshire.
  • August 13 » Norwegians vote to end the union with Sweden.
  • September 23 » Norway and Sweden sign the "Karlstad treaty", peacefully dissolving the Union between the two countries.
  • November 18 » Prince Carl of Denmark becomes King Haakon VII of Norway.

Source: Wikipedia

• 1901 » Barbara Cartland, prolific English author († 2000)
• 1902 » Peter Acland, English soldier († 1993)
• 1905 » Clarence Campbell, Canadian ice hockey player and referee († 1984)
• 1907 » Eddie Dean, American singer-songwriter († 1999)
• 1908 » Allamah Rasheed Turabi, Pakistani philosopher and scholar († 1973)
• 1908 » Minor White, American photographer, critic, and educator († 1976)