Family tree Klavers » Johan Herman Mencke (1886-1961)

Day of marriage May 2, 1916

• The temperature on May 2, 1916 was between 6.7 °C and 20.8 °C and averaged 13.5 °C. There was 1.1 mm of rain. There was 9.1 hours of sunshine (61%). The average windspeed was 3 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 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 1916: Source: Wikipedia
  • The Netherlands had about 6.4 million citizens.
  • January 10 » World War I: In the Erzurum Offensive, Russia defeats the Ottoman Empire.
  • January 12 » Both Oswald Boelcke and Max Immelmann, for achieving eight aerial victories each over Allied aircraft, receive the German Empire's highest military award, the Pour le Mérite as the first German aviators to earn it.
  • February 3 » The Centre Block of the Parliament buildings in Ottawa, Ontario, Canada burns down with the loss of 7 lives.
  • July 19 » World War I: Battle of Fromelles: British and Australian troops attack German trenches as part of the Battle of the Somme.
  • August 2 » World War I: Austrian sabotage causes the sinking of the Italian battleship Leonardo da Vinci in Taranto.
  • September 17 » World War I: Manfred von Richthofen ("The Red Baron"), a flying ace of the German Luftstreitkräfte, wins his first aerial combat near Cambrai, France.

Day of death April 19, 1961

• The temperature on April 19, 1961 was between 3.2 °C and 16.5 °C and averaged 10.2 °C. There was 10.3 hours of sunshine (73%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
• In the year 1961: Source: Wikipedia
  • The Netherlands had about 11.6 million citizens.
  • April 20 » Cold War: Failure of the Bay of Pigs Invasion of US-backed Cuban exiles against Cuba.
  • April 30 » K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned.
  • May 31 » The South African Constitution of 1961 becomes effective, thus creating the Republic of South Africa, which remains outside the Commonwealth of Nations until 1 June 1994, when South Africa is returned to Commonwealth membership.
  • June 23 » The Antarctic Treaty System, which sets aside Antarctica as a scientific preserve and limits military activity on the continent, its islands and ice shelves, comes into force.
  • October 20 » The Soviet Union performs the first armed test of a submarine-launched ballistic missile, launching an R-13 from a Golf-class submarine.
  • December 15 » Adolf Eichmann is sentenced to death after being found guilty by an Israeli court of 15 criminal charges, including charges of crimes against humanity, crimes against the Jewish people, and membership of an outlawed organization.

Source: Wikipedia

• 1950 » Ernst Robert Curtius, French-German philologist and scholar (b. 1886)
• 1955 » Jim Corbett, British-Indian colonel, hunter, and author (b. 1875)
• 1960 » Beardsley Ruml, American economist and statistician (b. 1894)
• 1961 » Max Hainle, German swimmer (b. 1882)
• 1967 » Konrad Adenauer, German politician, 1st Chancellor of Germany (b. 1876)
• 1971 » Luigi Piotti, Italian race car driver (b. 1913)