The temperature on August 27, 1884 was about 15.9 °C. The air pressure was 1 kgf/m2 and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 66%. 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.
March 27 » A mob in Cincinnati, Ohio, attacks members of a jury which had returned a verdict of manslaughter in what was seen as a clear case of murder; over the next few days the mob would riot and eventually destroy the courthouse.
April 20 » Pope Leo XIII publishes the encyclical Humanum genus.
October 6 » The Naval War College of the United States is founded in Rhode Island.
October 13 » The International Meridian Conference establishes the meridian of the Greenwich Observatory as the prime meridian.
December 10 » Mark Twain's Adventures of Huckleberry Finn is published.
Day of death May 13, 1971
The temperature on May 13, 1971 was between 11.2 °C and 21.0 °C and averaged 15.7 °C. There was 8.2 hours of sunshine (53%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
January 2 » The second Ibrox disaster kills 66 fans at a Rangers-Celtic association football (soccer) match.
January 22 » The Singapore Declaration, one of the two most important documents to the uncodified constitution of the Commonwealth of Nations, is issued.
January 25 » Charles Manson and three female "Family" members are found guilty of the 1969 Tate–LaBianca murders.
May 27 » The Dahlerau train disaster, the worst railway accident in West Germany, kills 46 people and injures 25 near Wuppertal.
September 29 » Oman joins the Arab League.
October 25 » The People's Republic of China replaces the Republic of China at the United Nations.
When copying data from this family tree, please include a reference to the origin: René Meijer, "Meijer Stamboom", database, Genealogy Online (https://www.genealogieonline.nl/meijer-stamboom/I1062953083.php : accessed March 15, 2026), "Maria Helena Staal (1884-1971)".
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