Family tree Popke Hendriks Popma » Ybeltje Popma (1896-1968)

Day of marriage February 23, 1915

• The temperature on February 23, 1915 was between -2.2 °C and 1.8 °C and averaged 0.3 °C. There was 0.2 mm of rain. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-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 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 26 » The Rocky Mountain National Park is established by an act of the U.S. Congress.
  • 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 25 » World War I: The Battle of Gallipoli begins: The invasion of the Turkish Gallipoli Peninsula by British, French, Indian, Newfoundland, Australian and New Zealand troops, begins with landings at Anzac Cove and Cape Helles.
  • May 1 » The RMSLusitania departs from New York City on her 202nd, and final, crossing of the North Atlantic. Six days later, the ship is torpedoed off the coast of Ireland with the loss of 1,198 lives.
  • May 23 » World War I: Italy joins the Allies, fulfilling its part of the Treaty of London.
  • September 25 » World War I: The Second Battle of Champagne begins.

Day of death February 1, 1968

• The temperature on February 1, 1968 was between 2.7 °C and 6.0 °C and averaged 4.0 °C. There was 1.1 mm of rain during 2.9 hours. There was 1.2 hours of sunshine (13%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 23 » Vietnam War: Student protesters at Columbia University in New York City take over administration buildings and shut down the university.
  • September 6 » Swaziland becomes independent.
  • October 14 » The first live TV broadcast by American astronauts in orbit is performed by the Apollo 7 crew.
  • November 26 » Vietnam War: United States Air Force helicopter pilot James P. Fleming rescues an Army Special Forces unit pinned down by Viet Cong fire. He is later awarded the Medal of Honor.
  • December 11 » The Rolling Stones Rock and Roll Circus, featuring the Rolling Stones, Jethro Tull, the Who, Taj Mahal, Marianne Faithfull, and the Dirty Mac with Yoko Ono, is filmed in Wembley, London.
  • December 13 » Brazilian President Artur da Costa e Silva issues AI-5 (Institutional Act No. 5), enabling government by decree and suspending habeas corpus.

Source: Wikipedia

• 1966 » Buster Keaton, American actor, director, producer, and screenwriter (b. 1895)
• 1966 » Hedda Hopper, American actress and journalist (b. 1885)
• 1968 » Echol Cole and Robert Walker - sparking the Memphis Sanitation Workers Strike
• 1970 » Alfréd Rényi, Hungarian mathematician and academic (b. 1921)
• 1976 » George Whipple, American physician and pathologist, Nobel Prize laureate (b. 1878)
• 1976 » Werner Heisenberg, German physicist and academic, Nobel Prize laureate (b. 1901)