The temperature on October 26, 1927 was between 12.8 °C and 15.8 °C and averaged 13.8 °C. The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. Source: KNMI
February 23 » German theoretical physicist Werner Heisenberg writes a letter to fellow physicist Wolfgang Pauli, in which he describes his uncertainty principle for the first time.
May 9 » Old Parliament House, Canberra officially opens.
May 18 » The Bath School disaster: Forty-five people, including many children, are killed by bombs planted by a disgruntled school-board member in Michigan.
July 23 » The first station of the Indian Broadcasting Company goes on the air in Bombay.
September 18 » The Columbia Broadcasting System goes on the air.
October 6 » Opening of The Jazz Singer, the first prominent "talkie" movie.
Day of marriage October 21, 1948
The temperature on October 21, 1948 was between 8.6 °C and 13.8 °C and averaged 11.9 °C. There was 1.9 mm of rain during 2.3 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
February 19 » The Conference of Youth and Students of Southeast Asia Fighting for Freedom and Independence convenes in Calcutta.
February 21 » NASCAR is incorporated.
May 20 » Generalissimo Chiang Kai-shek wins the 1948 Republic of China presidential election and is sworn in as the first President of the Republic of China at Nanjing.
May 26 » The U.S. Congress passes Public Law 80-557, which permanently establishes the Civil Air Patrol as an auxiliary of the United States Air Force.
September 18 » Margaret Chase Smith of Maine becomes the first woman elected to the United States Senate without completing another senator's term.
December 17 » The Finnish Security Police is established to remove communist leadership from its predecessor, the State Police.
Day of death May 19, 1974
The temperature on May 19, 1974 was between 9.7 °C and 23.7 °C and averaged 16.0 °C. There was 10.2 hours of sunshine (64%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
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.
February 22 » The Organisation of the Islamic Conference summit begins in Lahore, Pakistan. Thirty-seven countries attend and twenty-two heads of state and government participate. It also recognizes Bangladesh.
July 20 » Turkish invasion of Cyprus: Forces from Turkey invade Cyprus after a coup d'état, organised by the dictator of Greece, against president Makarios.
July 24 » Watergate scandal: The United States Supreme Court unanimously ruled that President Richard Nixon did not have the authority to withhold subpoenaed White House tapes and they order him to surrender the tapes to the Watergate special prosecutor.
July 28 » Spetsgruppa A, Russia's elite special force, was formed.
August 5 » Vietnam War: The U.S. Congress places a $1billion limit on military aid to South Vietnam.
October 30 » The Rumble in the Jungle boxing match between Muhammad Ali and George Foreman takes place in Zaire.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I190776.php : accessed October 8, 2026), "Grietje Weistra (1927-1974)".
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