Family tree Weening » Reinder George Leegstra (1911-)

Birthday May 17, 1911

• The temperature on May 17, 1911 was between 11.6 °C and 18.1 °C and averaged 14.7 °C. There was 8.1 hours of sunshine (51%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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.
  • April 2 » The Australian Bureau of Statistics conducts the country's first national census.
  • May 23 » The New York Public Library is dedicated.
  • 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.
  • August 1 » Harriet Quimby takes her pilot's test and becomes the first U.S. woman to earn an Aero Club of America aviator's certificate.
  • August 21 » The Mona Lisa is stolen by Vincenzo Peruggia, a Louvre employee.
  • September 23 » Pilot Earle Ovington makes the first official airmail delivery in America under the authority of the United States Post Office Department

Source: Wikipedia

• 1909 » Julius Sumner Miller, American physicist and academic († 1987)
• 1911 » Lisa Fonssagrives, Swedish-American model († 1992)
• 1911 » Maureen O'Sullivan, Irish-American actress († 1998)
• 1912 » Ace Parker, American baseball and football player († 2013)
• 1912 » Archibald Cox, American lawyer and politician, 31st United States Solicitor General († 2004)
• 1912 » Mary Beatrice Davidson Kenner, American inventor († 2006)