The temperature on January 9, 1882 was about 5.8 °C. There was 15 mm of rain. The air pressure was 4 kgf/m2 and came mainly from the northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 95%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
May 20 » The Triple Alliance between the German Empire, Austria-Hungary and the Kingdom of Italy is formed.
June 28 » The Anglo-French Convention of 1882 marks the territorial boundaries between Guinea and Sierra Leone.
July 26 » Premiere of Richard Wagner's opera Parsifal at Bayreuth.
July 26 » The Republic of Stellaland is founded in Southern Africa.
September 13 » Anglo-Egyptian War: The Battle of Tel el-Kebir is fought.
September 30 » Thomas Edison's first commercial hydroelectric power plant (later known as Appleton Edison Light Company) begins operation.
Day of marriage September 28, 1905
The temperature on September 28, 1905 was between 5.3 °C and 18.0 °C and averaged 11.2 °C. There was 7.8 hours of sunshine (66%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
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.
February 5 » In Mexico, the General Hospital of Mexico is inaugurated, started with four basic specialties.
April 30 » Albert Einstein completes his doctoral thesis at the University of Zurich.
September 5 » Russo-Japanese War: In New Hampshire, United States, the Treaty of Portsmouth, mediated by U.S. President Theodore Roosevelt, ends the war.
September 8 » The 7.2 Mw Calabria earthquake shakes southern Italy with a maximum Mercalli intensity of XI (Extreme), killing between 557 and 2,500 people.
September 11 » The Ninth Avenue derailment occurs in New York City, killing 13.
November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.
When copying data from this family tree, please include a reference to the origin: N.P.P. Sies, "Family tree Sies", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-sies/I56590.php : accessed March 5, 2026), "Rebecca Roos (1882-????)".
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