The temperature on December 12, 1928 was between -0.5 °C and 0.7 °C and averaged 0.3 °C. There was 1.6 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
April 12 » The Bremen, a German Junkers W 33 type aircraft, takes off for the first successful transatlantic aeroplane flight from east to west.
May 3 » The Jinan incident begins with the deaths of twelve Japanese civilians by Chinese forces in Jinan, China, which leads to Japanese retaliation and the deaths of over 2,000 Chinese civilians in the following days.
June 4 » The President of the Republic of China, Zhang Zuolin, is assassinated by Japanese agents.
September 28 » Alexander Fleming notices a bacteria-killing mold growing in his laboratory, discovering what later became known as penicillin.
October 28 » The "Indonesia Raya", now the national anthem, is first played during the Second Indonesian Youth Congress.
November 12 » SSVestris sinks approximately 200 miles (320km) off Hampton Roads, Virginia, killing at least 110 passengers, mostly women and children who die after the vessel is abandoned.
Day of marriage December 1, 1949
The temperature on December 1, 1949 was between -0.2 °C and 5.5 °C and averaged 3.2 °C. There was 0.2 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
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).
January 3 » The Bangko Sentral ng Pilipinas, the central bank of the Philippines, is established.
January 20 » Point Four Program a program for economic aid to poor countries announced by United States President Harry S. Truman in his inaugural address for a full term as President.
April 5 » A fire in a hospital in Effingham, Illinois, kills 77 people and leads to nationwide fire code improvements in the United States.
October 16 » The Greek Communist Party announces a "temporary cease-fire", thus ending the Greek Civil War.
November 3 » Chinese Civil War: The Battle of Dengbu Island occurs.
December 4 » Sir Duncan George Stewart was fatally stabbed by Rosli Dhobi, a member leader of the Rukun 13, in Sibu, Sarawak, Malaysia during the British crown colony era in that state.
Day of death November 18, 1992
The temperature on November 18, 1992 was between 4.2 °C and 9.9 °C and averaged 6.4 °C. There was 3.7 mm of rain during 4.2 hours. There was 3.3 hours of sunshine (38%). The partly or 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.
February 17 » Nagorno-Karabakh War: Armenian troops massacre more than 20 Azerbaijani civilians during the Capture of Garadaghly.
May 24 » The last Thai dictator, General Suchinda Kraprayoon, resigns following pro-democracy protests.
July 31 » The nation of Georgia joins the United Nations.
September 28 » A Pakistan International Airlines flight crashes into a hill in Nepal, killing all 167 passengers and crew.
October 2 » Military police storm the Carandiru Penitentiary in São Paulo, Brazil during a prison riot. The resulting massacre leaves 111 prisoners dead.
November 23 » The first smartphone, the IBM Simon, is introduced at COMDEX in Las Vegas, Nevada.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I378.php : accessed January 6, 2026), "Gerardus Hendrikus Kersten (1928-1992)".
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