The temperature on February 14, 1920 was between -0.1 °C and 8.6 °C and averaged 6.4 °C. There was 1.7 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. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 9 » Under the terms of the Svalbard Treaty, international diplomacy recognizes Norwegian sovereignty over Arctic archipelago Svalbard, and designates it as demilitarized.
June 4 » Hungary loses 71% of its territory and 63% of its population when the Treaty of Trianon is signed in Paris.
August 16 » The congress of the Communist Party of Bukhara opens. The congress would call for armed revolution.
October 14 » Finland and Soviet Russia sign the Treaty of Tartu, exchanging some territories.
November 28 » FIDAC (The Interallied Federation of War Veterans Organisations), the first international organization of war veterans is established in Paris, France
December 3 » Following more than a month of Turkish–Armenian War, the Turkish dictated Treaty of Alexandropol is concluded.
Day of marriage September 21, 1944
The temperature on September 21, 1944 was between 8.1 °C and 19.8 °C and averaged 13.8 °C. There was 4.1 hours of sunshine (33%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 9 » World War II: Soviet Army planes attack Tallinn, Estonia.
April 4 » World War II: First bombardment of oil refineries in Bucharest by Anglo-American forces kills 3000 civilians.
June 13 » World War II: The Battle of Villers-Bocage: German tank ace Michael Wittmann ambushes elements of the British 7th Armoured Division, destroying up to fourteen tanks, fifteen personnel carriers and two anti-tank guns in a Tiger I tank.
June 17 » Iceland declares independence from Denmark and becomes a republic.
July 22 » The Polish Committee of National Liberation publishes its manifesto, starting the period of Communist rule in Poland.
August 12 » Waffen-SS troops massacre 560 people in Sant'Anna di Stazzema.
Day of death August 14, 1980
The temperature on August 14, 1980 was between 15.9 °C and 21.7 °C and averaged 18.5 °C. There was 5.5 mm of rain during 2.1 hours. There was 1.0 hours of sunshine (7%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
March 3 » The USSNautilus is decommissioned and stricken from the Naval Vessel Register.
March 4 » Nationalist leader Robert Mugabe wins a sweeping election victory to become Zimbabwe's first black prime minister.
May 18 » Students in Gwangju, South Korea begin demonstrations calling for democratic reforms.
August 1 » A train crash kills 18 people in County Cork, Ireland.
August 19 » Saudia Flight 163, a Lockheed L-1011 TriStar burns after making an emergency landing at King Khalid International Airport in Riyadh, Saudi Arabia, killing 301 people.
October 17 » As part of the Holy See–United Kingdom relations a British monarch makes the first state visit to the Vatican.
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/I123089.php : accessed October 14, 2026), "Antje de Haan (1920-1980)".
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