The temperature on May 4, 1919 was between 4.2 °C and 18.0 °C and averaged 12.2 °C. There was 8.9 hours of sunshine (59%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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 5 » Charlie Chaplin, Mary Pickford, Douglas Fairbanks, and D. W. Griffith launch United Artists.
February 26 » President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park.
May 27 » The NC-4 aircraft arrives in Lisbon after completing the first transatlantic flight.
July 13 » The British airship R34 lands in Norfolk, England, completing the first airship return journey across the Atlantic in 182 hours of flight.
September 28 » Race riots begin in Omaha, Nebraska.
October 16 » Adolf Hitler delivers his first public address at a meeting of the German Workers' Party.
Day of marriage May 15, 1946
The temperature on May 15, 1946 was between -0.4 °C and 13.0 °C and averaged 6.4 °C. There was 0.1 mm of rain during 0.2 hours. There was 9.9 hours of sunshine (63%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
February 22 » The "Long Telegram", proposing how the United States should deal with the Soviet Union, arrives from the US embassy in Moscow.
February 24 » Colonel Juan Perón, founder of the political movement that became known as Peronism, is elected to his first term as President of Argentina.
March 29 » Instituto Tecnológico Autónomo de México, one of Mexico's leading universities, is founded.
May 1 » The Paris Peace Conference concludes that the islands of the Dodecanese should be returned to Greece by Italy.
May 9 » King Victor Emmanuel III of Italy abdicates and is succeeded by Umberto II.
August 16 » Mass riots in Kolkata begin; more than 4,000 people would be killed in 72 hours.
Day of death April 22, 1989
The temperature on April 22, 1989 was between 5.9 °C and 10.6 °C and averaged 7.4 °C. There was 2.4 hours of sunshine (17%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
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 3 » After a stroke two weeks previously, South African President P. W. Botha resigns as leader of the National Party, but stays on as president for six more months.
March 19 » The Egyptian flag is raised at Taba, marking the end of Israeli occupation since the Six Days War in 1967 and the Egypt–Israel Peace Treaty in 1979.
June 4 » Solidarity's victory in the first (somewhat) free parliamentary elections in post-war Poland sparks off a succession of peaceful anti-communist revolutions in Eastern Europe, leads to the creation of the so-called Contract Sejm and begins the Autumn of Nations.
June 16 » Revolutions of 1989: Imre Nagy, the former Hungarian prime minister, is reburied in Budapest following the collapse of Communism in Hungary.
August 25 » Voyager 2 spacecraft makes its closest approach to Neptune, the second to last planet in the Solar System at the time.
December 10 » Mongolian Revolution: At the country's first open pro-democracy public demonstration, Tsakhiagiin Elbegdorj announces the establishment of the Mongolian Democratic Union.
When copying data from this family tree, please include a reference to the origin: Sim Mostert, "Genealogy Pot en Smit", database, Genealogy Online (https://www.genealogieonline.nl/genealogie_pot_smit/I7405.php : accessed September 26, 2026), "LEENDERT HENDRIK POT (1919-1989)".
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