Family tree Boerstra » Elisabeth Adriana Ruurds "Bets" Boerstra (1889-1968)

Day of marriage November 15, 1915

• The temperature on November 15, 1915 was between -0.8 °C and 4.0 °C and averaged 1.8 °C. There was 4.8 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• In the year 1915: Source: Wikipedia
  • The Netherlands had about 6.3 million citizens.
  • January 19 » German strategic bombing during World War I: German zeppelins bomb the towns of Great Yarmouth and King's Lynn in the United Kingdom killing at least 20 people, in the first major aerial bombardment of a civilian target.
  • January 31 » World War I: Germany is the first to make large-scale use of poison gas in warfare in the Battle of Bolimów against Russia.
  • April 22 » The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
  • May 23 » World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
  • August 17 » A Category 4 hurricane hits Galveston, Texas with winds at 135 miles per hour (217km/h).
  • September 5 » The pacifist Zimmerwald Conference begins.

Day of death April 16, 1968

• The temperature on April 16, 1968 was between 6.9 °C and 22.0 °C and averaged 15.0 °C. There was 0.7 mm of rain during 1.6 hours. There was 8.1 hours of sunshine (58%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• In the year 1968: Source: Wikipedia
  • The Netherlands had about 12.7 million citizens.
  • April 11 » Assassination attempt on Rudi Dutschke, leader of the German student movement.
  • April 29 » The controversial musical Hair, a product of the hippie counter-culture and sexual revolution of the 1960s, opens at the Biltmore Theatre on Broadway, with some of its songs becoming anthems of the anti-Vietnam War movement.
  • November 22 » The Beatles release The Beatles (known popularly as The White Album).
  • December 16 » Second Vatican Council: Official revocation of the Edict of Expulsion of Jews from Spain.
  • December 25 » Apollo program: Apollo 8 performs the first successful Trans-Earth injection (TEI) maneuver, sending the crew and spacecraft on a trajectory back to Earth from Lunar orbit.
  • December 27 » Apollo program: Apollo 8 splashes down in the Pacific Ocean, ending the first orbital manned mission to the Moon.

Source: Wikipedia

• 1966 » Eric Lambert, Australian author (b. 1918)
• 1968 » Edna Ferber, American novelist, short story writer, and playwright (b. 1885)
• 1968 » Fay Bainter, American actress (b. 1893)
• 1969 » Hem Vejakorn, Thai illustrator and painter (b. 1904)
• 1970 » Péter Veres, Hungarian politician, Hungarian Minister of Defence (b. 1897)
• 1970 » Richard Neutra, Austrian-American architect, designed the Los Angeles County Hall of Records (b. 1892)