March 13 » British forces occupy Bloemfontein, Orange Free State, during the Second Boer War.
March 14 » The Gold Standard Act is ratified, placing the United States currency on the gold standard.
July 2 » Jean Sibelius' Finlandia receives its première performance in Helsinki with the Helsinki Philharmonic Society conducted by Robert Kajanus.
July 29 » In Italy, King Umberto I of Italy is assassinated by the anarchist Gaetano Bresci.
October 19 » Max Planck discovers Planck's law of black-body radiation.
December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.
Day of death October 30, 1990
The temperature on October 30, 1990 was between 5.0 °C and 11.9 °C and averaged 8.8 °C. There was 4.6 mm of rain during 2.4 hours. There was 3.2 hours of sunshine (33%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
The Family tree Den Outer publication was prepared by Menno den Outer (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Menno den Outer, "Family tree Den Outer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-den-outer/R1091.php : accessed January 24, 2026), " (1900-1990)".
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