Family tree Jacobs » Hermanus Wilhelmus Johannes Janssen (1911-)

Birthday May 1, 1911

• The temperature on May 1, 1911 was between 2.7 °C and 12.6 °C and averaged 7.8 °C. There was 10.6 hours of sunshine (71%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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.
  • 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.
  • June 22 » Mexican Revolution: Government forces bring an end to the Magonista rebellion of 1911 in the Second Battle of Tijuana.
  • August 29 » The Canadian Naval Service becomes the Royal Canadian Navy.
  • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
  • October 24 » Orville Wright remains in the air nine minutes and 45 seconds in a glider at Kill Devil Hills, North Carolina.
  • December 24 » Lackawanna Cut-Off railway line opens in New Jersey and Pennsylvania.

Source: Wikipedia

• 1910 » Behice Boran, Turkish sociologist and politician († 1987)
• 1910 » Dirk Andries Flentrop, Dutch organ builder († 2003)
• 1910 » J. Allen Hynek, American astronomer and ufologist († 1986)
• 1910 » Nejdet Sançar, Turkish literature teacher († 1975)
• 1910 » Raya Dunayevskaya, Ukrainian-American philosopher and activist († 1987)
• 1911 » Wilfred Watson, English-Canadian poet, playwright and educator († 1998)