The temperature on September 25, 1884 was about 14.2 °C. The air pressure was 2 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 87%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
January 4 » The Fabian Society is founded in London, United Kingdom.
February 1 » The first volume (A to Ant) of the Oxford English Dictionary is published.
March 13 » The Siege of Khartoum begins. It lasts until January 26, 1885.
April 20 » Pope Leo XIII publishes the encyclical Humanum genus.
June 16 » The first purpose-built roller coaster, LaMarcus Adna Thompson's "Switchback Railway", opens in New York's Coney Island amusement park.
October 6 » The Naval War College of the United States is founded in Rhode Island.
Day of death January 11, 1952
The temperature on January 11, 1952 was between 2.7 °C and 9.8 °C and averaged 6.0 °C. There was 3.4 mm of rain during 3.7 hours. There was 4.1 hours of sunshine (51%). The partly clouded was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-northwest. Source: KNMI
March 20 » The US Senate ratifies the Security Treaty Between the United States and Japan.
April 21 » Secretary's Day (now Administrative Professionals' Day) is first celebrated.
April 28 » The Sino-Japanese Peace Treaty (Treaty of Taipei) is signed in Taipei, Taiwan between Japan and the Republic of China to officially end the Second Sino-Japanese War.
April 28 » The Treaty of San Francisco comes into effect, restoring Japanese sovereignty and ending its state of war with most of the Allies of World War II.
May 3 » The Kentucky Derby is televised nationally for the first time, on the CBS network.
October 3 » The United Kingdom successfully tests a nuclear weapon to become the world's third nuclear power.
When copying data from this family tree, please include a reference to the origin: Wesley Brown, "The Brown Tree", database, Genealogy Online (https://www.genealogieonline.nl/the-brown-tree/P7473.php : accessed February 4, 2026), "Robert Mawhinney Kelly (1884-1952)".
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