The temperature on November 20, 1910 was between -0.7 °C and 3.1 °C and averaged 1.2 °C. There was 7.4 mm of rain. There was 0.3 hours of sunshine (3%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
June 2 » Charles Rolls, a co-founder of Rolls-Royce Limited, becomes the first man to make a non-stop double crossing of the English Channel by plane.
June 25 » The United States Congress passes the Mann Act, which prohibits interstate transport of women or girls for “immoral purposes”; the ambiguous language would be used to selectively prosecute people for years to come.
October 5 » In a revolution in Portugal the monarchy is overthrown and a republic is declared.
October 22 » Hawley Harvey Crippen (the first felon to be arrested with the help of radio) is convicted of poisoning his wife.
November 7 » The first air freight shipment (from Dayton, Ohio, to Columbus, Ohio) is undertaken by the Wright brothers and department store owner Max Moorehouse.
November 23 » Johan Alfred Ander becomes the last person to be executed in Sweden.
Day of marriage February 6, 1962
The temperature on February 6, 1962 was between 2.2 °C and 8.8 °C and averaged 5.8 °C. There was 0.2 mm of rain during 0.3 hours. The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 12 » Vietnam War: Operation Chopper, the first American combat mission in the war, takes place.
May 10 » Marvel Comics publishes the first issue of The Incredible Hulk.
July 13 » In an unprecedented action, British Prime Minister Harold Macmillan dismisses seven members of his Cabinet, marking the effective end of the National Liberals as a distinct force within British politics.
July 22 » Mariner program: Mariner 1 spacecraft flies erratically several minutes after launch and has to be destroyed.
August 22 » The OAS attempts to assassinate French president Charles de Gaulle.
October 9 » Uganda becomes an independent Commonwealth realm.
Day of death May 30, 1985
The temperature on May 30, 1985 was between 8.0 °C and 19.5 °C and averaged 13.5 °C. There was 14.7 hours of sunshine (90%). The almost cloudless was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
March 17 » Serial killer Richard Ramirez, aka the "Night Stalker", commits the first two murders in his Los Angeles murder spree.
April 23 » Coca-Cola changes its formula and releases New Coke. The response is overwhelmingly negative, and the original formula is back on the market in less than three months.
May 29 » Amputee Steve Fonyo completes cross-Canada marathon at Victoria, British Columbia, after 14 months.
August 2 » Delta Air Lines Flight 191, a Lockheed L-1011 TriStar, crashes at Dallas/Fort Worth International Airport killing 137.
August 12 » Japan Airlines Flight 123 crashes into Osutaka ridge in Gunma Prefecture, Japan, killing 520, to become the worst single-plane air disaster.
September 14 » Penang Bridge, the longest bridge in Malaysia, connecting the island of Penang to the mainland, opens to traffic.
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The Family tree Koppenol publication was prepared by L.B. Koppenol (contact is not possible).
When copying data from this family tree, please include a reference to the origin: L.B. Koppenol, "Family tree Koppenol", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koppenol/R187.php : accessed February 18, 2026), "Maartje Adriana Koppenol (1910-1985)".
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