Family tree Cooper, Kooper, Oostwal, Robert, Ooteman en Blokland » Pieter Bernardus Kooper (1897-1975)

Day of marriage September 15, 1920

• The temperature on September 15, 1920 was between 7.0 °C and 15.2 °C and averaged 12.9 °C. There was 2.6 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1920: Source: Wikipedia
  • The Netherlands had about 6.8 million citizens.
  • March 8 » The Arab Kingdom of Syria, the first modern Arab state to come into existence, is established.
  • April 23 » The Grand National Assembly of Turkey (TBMM) is founded in Ankara. The assembly denounces the government of Sultan Mehmed VI and announces the preparation of a temporary constitution.
  • April 28 » Azerbaijan is added to the Soviet Union.
  • August 15 » Polish–Soviet War: Battle of Warsaw, so-called Miracle at the Vistula.
  • August 16 » Polish–Soviet War: The Battle of Radzymin concludes; the Soviet Red Army is forced to turn away from Warsaw.
  • September 17 » The National Football League is organized as the American Professional Football Association in Canton, Ohio.

Day of death August 21, 1975

• The temperature on August 21, 1975 was between 14.3 °C and 23.4 °C and averaged 17.2 °C. There was 20.9 mm of rain during 4.2 hours. There was 2.3 hours of sunshine (16%). The heavily clouded was. The average windspeed was 1 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
• In the year 1975: Source: Wikipedia
  • The Netherlands had about 13.6 million citizens.
  • February 28 » In London, an underground train fails to stop at Moorgate terminus station and crashes into the end of the tunnel, killing 43 people.
  • April 21 » Vietnam War: President of South Vietnam Nguyễn Văn Thiệu flees Saigon, as Xuân Lộc, the last South Vietnamese outpost blocking a direct North Vietnamese assault on Saigon, falls.
  • April 25 » As North Vietnamese forces close in on the South Vietnamese capital Saigon, the Australian Embassy is closed and evacuated, almost ten years to the day since the first Australian troop commitment to South Vietnam.
  • May 28 » Fifteen West African countries sign the Treaty of Lagos, creating the Economic Community of West African States.
  • June 20 » The film Jaws is released in the United States, becoming the highest-grossing film of that time and starting the trend of films known as "summer blockbusters".
  • September 4 » The Sinai Interim Agreement relating to the Arab–Israeli conflict is signed.

Source: Wikipedia

• 1971 » George Jackson, American activist and author, co-founded the Black Guerrilla Family (b. 1941)
• 1974 » Buford Pusser, American police officer (b. 1937)
• 1974 » Kirpal Singh, Indian spiritual master (b. 1894)
• 1978 » Charles Eames, American architect, co-designed the Eames House (b. 1907)
• 1979 » Giuseppe Meazza, Italian footballer and manager (b. 1910)
• 1981 » Kaka Kalelkar, Indian Hindi Writer(B.1885)