The temperature on May 31, 1923 was between 8.5 °C and 12.1 °C and averaged 10.1 °C. There was 0.8 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 1 » Britain's Railways are grouped into the Big Four: LNER, GWR, SR, and LMS.
January 11 » Occupation of the Ruhr: Troops from France and Belgium occupy the Ruhr area to force Germany to make its World War I reparation payments.
May 26 » The first 24 Hours of Le Mans was held and has since been run annually in June.
June 18 » Checker Taxi puts its first taxi on the streets.
September 12 » Southern Rhodesia, today called Zimbabwe, is annexed by the United Kingdom.
December 21 » United Kingdom and Nepal formally signed an agreement of friendship, called the Nepal–Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816.
Day of death April 6, 2005
The temperature on April 6, 2005 was between 4.7 °C and 12.6 °C and averaged 8.8 °C. There was 1.5 mm of rain during 4.4 hours. There was 1.5 hours of sunshine (11%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
April 22 » Japan's Prime Minister Junichiro Koizumi apologizes for Japan's war record.
July 2 » The Live 8 benefit concerts takes place in the G8 states and in South Africa. More than 1,000 musicians perform and are broadcast on 182 television networks and 2,000 radio networks.
July 21 » July 2005 London bombings occur.
July 28 » The Provisional Irish Republican Army calls an end to its thirty-year-long armed campaign against British rule in Northern Ireland.
October 22 » Tropical Storm Alpha forms in the Atlantic Basin, making the 2005 Atlantic hurricane season the most active Atlantic hurricane season on record with 22 named storms.
December 5 » The 6.8 Mw Lake Tanganyika earthquake shakes the eastern provinces of the Democratic Republic of the Congo with a maximum Mercalli intensity of X (Extreme), killing six people.
When copying data from this family tree, please include a reference to the origin: Maryna Zhubryk, "Olga's tree", database, Genealogy Online (https://www.genealogieonline.nl/olgas-tree/I501062.php : accessed February 25, 2026), "Rainier Louis Henri Maxence Bertrand Grimaldi, Prince of Monaco (1923-2005)".
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