January 31 » Czechoslav Trade Union Association is founded in Prague.
February 1 » Shinhan Bank, the oldest bank in South Korea, opens in Seoul.
April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
June 16 » A treaty annexing the Republic of Hawaii to the United States is signed; the Republic would not be dissolved until a year later.
August 10 » German chemist Felix Hoffmann discovers an improved way of synthesizing acetylsalicylic acid (aspirin).
August 31 » Thomas Edison patents the Kinetoscope, the first movie projector.
Day of death October 4, 1903
The temperature on October 4, 1903 was between 12.0 °C and 15.1 °C and averaged 13.3 °C. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Fons Glasmeier, "Family tree Glasmeier-Buhrs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-glasmeier-buhrs/I18884.php : accessed June 24, 2024), "Hendrik Harteman (1897-1903)".
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