January 31 » Datu Muhammad Salleh is killed in Kampung Teboh, Tambunan, ending the Mat Salleh Rebellion.
February 9 » The Davis Cup competition is established.
April 14 » The Exposition Universelle begins.
June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
October 9 » The Cook Islands become a territory of the United Kingdom.
October 19 » Max Planck discovers Planck's law of black-body radiation.
Day of death September 17, 1984
The temperature on September 17, 1984 was between 8.5 °C and 17.7 °C and averaged 13.5 °C. There was 8.9 mm of rain during 4.2 hours. There was 2.2 hours of sunshine (17%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 10 » Kenyan soldiers kill an estimated 5000 ethnic Somali Kenyans in the Wagalla massacre.
March 6 » In the United Kingdom, a walkout at Cortonwood Colliery in Brampton Bierlow signals the start of a strike that lasted almost a year and involved the majority of the country's miners.
June 3 » Operation Blue Star, a military offensive, is launched by the Indian government at Harmandir Sahib, also known as the Golden Temple, the holiest shrine for Sikhs, in Amritsar. The operation continues until June 6, with casualties, most of them civilians, in excess of 5,000.
September 5 » Western Australia becomes the last Australian state to abolish capital punishment.
September 14 » Joe Kittinger becomes the first person to fly a gas balloon alone across the Atlantic Ocean.
November 27 » Under the Brussels Agreement signed between the governments of the United Kingdom and Spain, the former agreed to enter into discussions with Spain over Gibraltar, including sovereignty.
When copying data from this family tree, please include a reference to the origin: Peeters Mathieu, "FutureHistory", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-riske/I5022.php : accessed August 28, 2026), "Joanna van Laer (1900-1984)".
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