The temperature on February 23, 1885 was about 4.3 °C. There was 0.9 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 97%. 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 26 » Troops loyal to The Mahdi conquer Khartoum, killing the Governor-General Charles George Gordon.
February 21 » The newly completed Washington Monument is dedicated.
March 14 » The Mikado, a light opera by W. S. Gilbert and Arthur Sullivan, receives its first public performance at the Savoy Theatre in London.
March 30 » The Battle for Kushka triggers the Panjdeh Incident which nearly gives rise to war between the Russian and British Empire.
July 23 » President Ulysses S. Grant dies of throat cancer.
October 13 » The Georgia Institute of Technology is founded in Atlanta, Georgia.
Day of death April 21, 1961
The temperature on April 21, 1961 was between 9.3 °C and 17.9 °C and averaged 12.9 °C. There was 3.0 mm of rain during 3.0 hours. There was 0.4 hours of sunshine (3%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
February 12 » The Soviet Union launches Venera 1 towards Venus.
March 2 » John F. Kennedy announces the creation of the Peace Corps in a nationally televised broadcast.
June 23 » The Antarctic Treaty System, which sets aside Antarctica as a scientific preserve and limits military activity on the continent, its islands and ice shelves, comes into force.
November 18 » United States President John F. Kennedy sends 18,000 military advisors to South Vietnam.
December 2 » In a nationally broadcast speech, Cuban leader Fidel Castro declares that he is a Marxist–Leninist and that Cuba is going to adopt Communism.
December 15 » Adolf Eichmann is sentenced to death after being found guilty by an Israeli court of 15 criminal charges, including charges of crimes against humanity, crimes against the Jewish people, and membership of an outlawed organization.
When copying data from this family tree, please include a reference to the origin: Jan van Ham, "Family tree Hamier", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-hamier/I1124.php : accessed February 5, 2026), "Henricus Arnoldus van Iersel (1885-1961)".
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