The temperature on February 15, 1971 was between 2.6 °C and 6.1 °C and averaged 4.4 °C. There was 12.8 mm of rain during 8.1 hours. The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 22 » The Singapore Declaration, one of the two most important documents to the uncodified constitution of the Commonwealth of Nations, is issued.
February 2 » Idi Amin replaces President Milton Obote as leader of Uganda.
February 11 » Cold War: the Seabed Arms Control Treaty opened for signature outlawing nuclear weapons on the ocean floor in international waters.
May 31 » In accordance with the Uniform Monday Holiday Act passed by the U.S. Congress in 1968, observation of Memorial Day occurs on the last Monday in May for the first time, rather than on the traditional Memorial Day of May 30.
August 22 » J. Edgar Hoover and John Mitchell announce the arrest of 20 of the Camden 28.
December 16 » The United Kingdom recognizes Bahrain's independence, which is commemorated annually as Bahrain's National Day.
When copying data from this family tree, please include a reference to the origin: Arie Verloop, "Family tree Verloop", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verloop/I3133.php : accessed September 29, 2026), "Johanna Wilhelmina IMMINK (1881-1971)".
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