Family tree Harmsen-de Vries » Petronella Timmers (1911-)

Birthday June 13, 1911

• The temperature on June 13, 1911 was between 6.0 °C and 17.4 °C and averaged 11.7 °C. There was 5.2 mm of rain. There was 7.3 hours of sunshine (44%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• In the year 1911: Source: Wikipedia
  • The Netherlands had about 6.0 million citizens.
  • January 3 » A gun battle in the East End of London left two dead and sparked a political row over the involvement of then-Home Secretary Winston Churchill.
  • January 26 » Glenn Curtiss flies the first successful American seaplane.
  • May 15 » In Standard Oil Co. of New Jersey v. United States, the United States Supreme Court declares Standard Oil to be an "unreasonable" monopoly under the Sherman Antitrust Act and orders the company to be broken up.
  • May 21 » President of Mexico Porfirio Díaz and the revolutionary Francisco Madero sign the Treaty of Ciudad Juárez to put an end to the fighting between the forces of both men, concluding the initial phase of the Mexican Revolution.
  • May 31 » The President of Mexico Porfirio Díaz flees the country during the Mexican Revolution.
  • July 7 » The United States, UK, Japan, and Russia sign the North Pacific Fur Seal Convention of 1911 banning open-water seal hunting, the first international treaty to address wildlife preservation issues.

Source: Wikipedia

• 1910 » Gonzalo Torrente Ballester, Spanish journalist, author, and playwright († 1999)
• 1910 » Mary Whitehouse, English activist, founded the National Viewers' and Listeners' Association († 2001)
• 1910 » Mary Wickes, American actress († 1995)
• 1911 » Erwin Wilhelm Müller, German physicist and academic († 1977)
• 1911 » Luis Walter Alvarez, American physicist and academic, Nobel Prize laureate († 1988)
• 1911 » Maurice Copeland, American actor († 1985)