The temperature on July 28, 1973 was between 15.1 °C and 23.2 °C and averaged 18.5 °C. There was 8.0 hours of sunshine (51%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
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.
June 3 » A Soviet supersonic Tupolev Tu-144 crashes near Goussainville, France, killing 14, the first crash of a supersonic passenger aircraft.
June 9 » In horse racing, Secretariat wins the U.S. Triple Crown.
June 24 » The UpStairs Lounge, a gay bar in the French Quarter of New Orleans, Louisiana, is attacked by an arsonist during a church service, and 32 people die from smoke inhalation or fire.
August 22 » The Congress of Chile votes in favour of a resolution condemning President Salvador Allende's government and demands that he resign or else be unseated through force and new elections.
October 6 » Egypt and Syria launch coordinated attacks against Israel, beginning the Yom Kippur War.
October 25 » Egypt and Israel accept United Nations Security Council Resolution 339.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I336380.php : accessed March 2, 2026), "Pieter de Klerk (-1973)".
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