The temperature on May 4, 1886 was about 13.9 °C. The air pressure was 4 kgf/m2 and came mainly from the north. The airpressure was 77 cm mercury. The atmospheric humidity was 24%. 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 29 » Karl Benz patents the first successful gasoline-driven automobile.
March 27 » Geronimo, Apache warrior, surrenders to the U.S. Army, ending the main phase of the Apache Wars.
March 29 » John Pemberton brews the first batch of Coca-Cola in a backyard in Atlanta.
May 1 » Rallies are held throughout the United States demanding the eight-hour work day, culminating in the Haymarket affair in Chicago, in commemoration of which May 1 is celebrated as International Workers' Day in many countries.
May 29 » The pharmacist John Pemberton places his first advertisement for Coca-Cola, which appeared in The Atlanta Journal.
June 26 » Henri Moissan isolated elemental Fluorine for the first time.
Day of marriage July 6, 1907
The temperature on July 6, 1907 was between 8.9 °C and 18.5 °C and averaged 14.0 °C. There was 10.9 hours of sunshine (66%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
January 29 » Charles Curtis of Kansas becomes the first Native American U.S. Senator.
February 9 » The Mud March is the first large procession organised by the National Union of Women's Suffrage Societies (NUWSS).
April 17 » The Ellis Island immigration center processes 11,747 people, more than on any other day.
June 14 » The National Association for Women's Suffrage succeeds in getting Norwegian women the right to vote in parliamentary elections.
August 9 » The first Boy Scout encampment concludes at Brownsea Island in southern England.
October 17 » Marconi begins the first commercial transatlantic wireless service.
Day of death September 30, 1965
The temperature on September 30, 1965 was between 9.9 °C and 14.5 °C and averaged 12.4 °C. There was 5.5 mm of rain during 4.5 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
January 9 » The Mirzapur Cadet College formally opens for academic activities in East Pakistan (now Bangladesh).
February 19 » Colonel Phạm Ngọc Thảo of the Army of the Republic of Vietnam, and a communist spy of the North Vietnamese Viet Minh, along with Generals Lâm Văn Phát and Trần Thiện Khiêm, all Catholics, attempt a coup against the military junta of the Buddhist Nguyễn Khánh.
February 21 » Malcolm X is assassinated while giving a talk at the Audubon Ballroom in Harlem.
July 28 » Vietnam War: U.S. President Lyndon B. Johnson announces his order to increase the number of United States troops in South Vietnam from 75,000 to 125,000.
October 21 » Comet Ikeya–Seki approaches perihelion, passing 450,000 kilometers (279,617 miles) from the sun.
December 9 » Kecksburg UFO incident: A fireball is seen from Michigan to Pennsylvania; witnesses report something crashing in the woods near Pittsburgh.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I148269.php : accessed October 20, 2026), "Doetje Formsma (1886-1965)".
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