The temperature on October 25, 1895 was about 3.4 °C. There was 0.4 mm of rain. The airpressure was 75 cm mercury. The atmospheric humidity was 94%. Source: KNMI
May 7 » In Saint Petersburg, Russian scientist Alexander Stepanovich Popov demonstrates to the Russian Physical and Chemical Society his invention, the Popov lightning detector—a primitive radio receiver. In some parts of the former Soviet Union the anniversary of this day is celebrated as Radio Day.
May 25 » The Republic of Formosa is formed, with Tang Jingsong as its president.
June 27 » The inaugural run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City, the first U.S. passenger train to use electric locomotives.
September 18 » The Atlanta Exposition Speech on race relations is delivered by Booker T. Washington.
October 22 » In Paris an express train derails after overrunning the buffer stop, crossing almost 30 metres (100ft) of concourse before crashing through a wall and falling 10 metres (33ft) to the road below.
November 8 » While experimenting with electricity, Wilhelm Röntgen discovers the X-ray.
Day of marriage June 24, 1926
The temperature on June 24, 1926 was between 3.0 °C and 16.9 °C and averaged 11.2 °C. There was 11.3 hours of sunshine (67%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
January 26 » The first demonstration of the television by John Logie Baird.
May 4 » The United Kingdom general strike begins.
June 14 » Brazil leaves the League of Nations.
June 28 » Mercedes-Benz is formed by Gottlieb Daimler and Karl Benz merging their two companies.
August 6 » Gertrude Ederle becomes the first woman to swim across the English Channel.
September 25 » The international Convention to Suppress the Slave Trade and Slavery is first signed.
Day of death May 17, 1960
The temperature on May 17, 1960 was between 9.0 °C and 14.0 °C and averaged 11.3 °C. There was 0.5 mm of rain during 0.8 hours. There was 0.2 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
April 27 » Togo gains independence from French-administered UN trusteeship.
July 20 » The Polaris missile is successfully launched from a submarine, the USSGeorge Washington, for the first time.
August 19 » Cold War: In Moscow, Russia, Soviet Union, downed American U-2 pilot Francis Gary Powers is sentenced to ten years imprisonment by the Soviet Union for espionage.
September 2 » The first election of the Parliament of the Central Tibetan Administration, in history of Tibet. The Tibetan community observes this date as Democracy Day.
November 1 » While campaigning for President of the United States, John F. Kennedy announces his idea of the Peace Corps.
November 25 » The Mirabal sisters of the Dominican Republic are assassinated.
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/I108537.php : accessed October 21, 2026), "Eltjen Jan de Vries (1895-1960)".
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