Family tree Graafmans » Johannes Cornelius de Zwart (1887-1966)

Day of marriage July 1, 1915

• The temperature on July 1, 1915 was between 9.7 °C and 21.2 °C and averaged 15.2 °C. There was 2.8 mm of rain. There was 3.7 hours of sunshine (22%). The average windspeed was 2 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 21 » Kiwanis International is founded in Detroit.
  • May 17 » The last British Liberal Party government (led by H. H. Asquith) falls.
  • May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
  • August 4 » World War I: The German 12th Army occupies Warsaw during the Gorlice–Tarnów Offensive and the Great Retreat of 1915.
  • September 30 » World War I: Radoje Ljutovac becomes the first soldier in history to shoot down an enemy aircraft with ground-to-air fire.
  • October 13 » First World War: The Battle of the Hohenzollern Redoubt marks the end of the Battle of Loos.

Day of death July 11, 1966

• The temperature on July 11, 1966 was between 8.7 °C and 18.0 °C and averaged 14.1 °C. There was 5.1 mm of rain during 4.6 hours. There was 2.2 hours of sunshine (13%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
• In The Netherlands , there was from November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
• In the year 1966: Source: Wikipedia
  • The Netherlands had about 12.4 million citizens.
  • March 17 » Off the coast of Spain in the Mediterranean, the DSVAlvin submarine finds a missing American hydrogen bomb.
  • July 15 » Vietnam War: The United States and South Vietnam begin Operation Hastings to push the North Vietnamese out of the Vietnamese Demilitarized Zone.
  • August 29 » Leading Egyptian thinker Sayyid Qutb is executed for plotting the assassination of President Gamal Abdel Nasser.
  • September 9 » The National Traffic and Motor Vehicle Safety Act is signed into law by U.S. President Lyndon B. Johnson.
  • October 22 » The Supremes become the first all-female music group to attain a No. 1 selling album (The Supremes A' Go-Go).
  • November 15 » Project Gemini: Gemini 12 completes the program's final mission, when it splashes down safely in the Atlantic Ocean.

Source: Wikipedia

• 1959 » Charlie Parker, English cricketer, coach, and umpire (b. 1882)
• 1966 » Delmore Schwartz, American poet and short story writer (b. 1913)
• 1967 » Guy Favreau, Canadian lawyer, judge, and politician, 28th Canadian Minister of Justice (b. 1917)
• 1971 » John W. Campbell, American journalist and author (b. 1910)
• 1971 » Pedro Rodríguez, Mexican racing driver (b. 1940)
• 1974 » Pär Lagerkvist, Swedish novelist, playwright, and poet Nobel Prize laureate (b. 1891)