The temperature on October 31, 1938 was between 4.3 °C and 10.9 °C and averaged 8.1 °C. There was 0.5 mm of rain during 0.5 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
March 18 » Mexico creates Pemex by expropriating all foreign-owned oil reserves and facilities.
March 27 » Second Sino-Japanese War: The Battle of Taierzhuang begins, resulting several weeks later in the war's first major Chinese victory over Japan.
July 20 » The United States Department of Justice files suit in New York City against the motion picture industry charging violations of the Sherman Antitrust Act in regards to the studio system. The case would eventually result in a break-up of the industry in 1948.
September 30 » Britain, France, Germany and Italy sign the Munich Agreement, whereby Germany annexes the Sudetenland region of Czechoslovakia.
September 30 » The League of Nations unanimously outlaws "intentional bombings of civilian populations".
December 17 » Otto Hahn discovers the nuclear fission of the heavy element uranium, the scientific and technological basis of nuclear energy.
Day of marriage June 25, 1962
The temperature on June 25, 1962 was between 8.8 °C and 16.9 °C and averaged 13.3 °C. There was 12.4 hours of sunshine (74%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
January 12 » Vietnam War: Operation Chopper, the first American combat mission in the war, takes place.
January 26 » Ranger 3 is launched to study the Moon. The space probe later misses the moon by 22,000 miles (35,400km).
February 10 » Roy Lichtenstein's first solo exhibition opened, and it included Look Mickey, which featured his first employment of Ben-Day dots, speech balloons and comic imagery sourcing, all of which he is now known for.
August 16 » Pete Best is discharged from The Beatles, to be replaced two days later by Ringo Starr.
September 25 » The People's Democratic Republic of Algeria is formally proclaimed. Ferhat Abbas is elected President of the provisional government.
December 25 » The Soviet Union conducts its final above-ground nuclear weapon test, in anticipation of the 1963 Partial Nuclear Test Ban Treaty.
Day of death June 23, 1991
The temperature on June 23, 1991 was between 12.0 °C and 17.8 °C and averaged 15.2 °C. There was 28.2 mm of rain during 6.6 hours. There was 3.7 hours of sunshine (22%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
January 15 » Elizabeth II, in her capacity as Queen of Australia, signs letters patent allowing Australia to become the first Commonwealth realm to institute its own Victoria Cross in its honours system.
January 29 » Gulf War: The Battle of Khafji, the first major ground engagement of the war, as well as its deadliest, begins.
June 12 » Russians first democratically elected Boris Yeltsin as the President of Russia.
August 17 » Strathfield massacre: In Sydney, New South Wales, Australia, taxi driver Wade Frankum shoots seven people and injures six others before turning the gun on himself.
September 21 » Armenia gains independence from the Soviet Union.
October 11 » Prof. Anita Hill delivers her televised testimony concerning sexual harassment during the Clarence Thomas Supreme Court nomination.
When copying data from this family tree, please include a reference to the origin: Jan Willem Graafmans, "Family tree Graafmans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-graafmans/R581.php : accessed February 17, 2026), "Johannes Jacobus Graafmans (1938-1991)".
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