The temperature on March 5, 1912 was between 6.7 °C and 9.7 °C and averaged 7.8 °C. There was 5.2 mm of rain. There was -0.1 hours of sunshine (0%). The average windspeed was 6 Bft (strong wind) and was prevailing from the south-southwest. Source: KNMI
March 5 » Italo-Turkish War: Italian forces are the first to use airships for military purposes, employing them for reconnaissance behind Turkish lines.
April 17 » Russian troops open fire on striking goldfield workers in northeast Siberia, killing at least 150.
July 8 » Henrique Mitchell de Paiva Couceiro leads an unsuccessful royalist attack against the First Portuguese Republic in Chaves.
October 19 » Italo-Turkish War: Italy takes possession of what is now Libya from the Ottoman Empire.
November 27 » Spain declares a protectorate over the north shore of Morocco.
December 6 » The Nefertiti Bust is discovered.
Day of marriage August 19, 1933
The temperature on August 19, 1933 was between 14.4 °C and 21.5 °C and averaged 17.1 °C. There was 7.6 hours of sunshine (52%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
February 28 » Gleichschaltung: The Reichstag Fire Decree is passed in Germany a day after the Reichstag fire.
April 24 » Nazi Germany begins its persecution of Jehovah's Witnesses by shutting down the Watch Tower Society office in Magdeburg.
April 26 » The Gestapo, the official secret police force of Nazi Germany, is established.
May 18 » New Deal: President Franklin D. Roosevelt signs an act creating the Tennessee Valley Authority.
October 10 » A United Airlines Boeing 247 is destroyed by sabotage, the first such proven case in the history of commercial aviation.
December 5 » The Twenty-first Amendment to the United States Constitution is ratified.
Day of death August 6, 1984
The temperature on August 6, 1984 was between 10.7 °C and 20.1 °C and averaged 15.4 °C. There was -0.1 mm of rain. There was 9.7 hours of sunshine (64%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. 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.
February 29 » Pierre Trudeau announces his retirement as Liberal Party leader and Prime Minister of Canada.
April 4 » President Ronald Reagan calls for an international ban on chemical weapons.
May 6 » One hundred three Korean Martyrs are canonized by Pope John Paul II in Seoul.
September 7 » An explosion on board a Maltese patrol boat disposing of illegal fireworks at sea off Gozo kills seven soldiers and policemen.
December 19 » The Sino-British Joint Declaration, stating that China would resume the exercise of sovereignty over Hong Kong and the United Kingdom would restore Hong Kong to China with effect from July 1, 1997 is signed in Beijing, China by Deng Xiaoping and Margaret Thatcher.
December 23 » After experiencing an engine fire, Aeroflot Flight 3519 attempts to make an emergency landing at Krasnoyarsk International Airport but crashes, killing 110 of the 111 people on board.
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/I84511.php : accessed February 14, 2026), "Andries Helfferich (1912-1984)".
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