The temperature on December 10, 1905 was between -2.5 °C and 8.2 °C and averaged 2.0 °C. There was 6.1 hours of sunshine (78%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. 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.
January 22 » Bloody Sunday in Saint Petersburg, beginning of the 1905 revolution.
April 30 » Albert Einstein completes his doctoral thesis at the University of Zurich.
May 5 » The trial in the Stratton Brothers case begins in London, England; it marks the first time that fingerprint evidence is used to gain a conviction for murder.
May 27 » Russo-Japanese War: The Battle of Tsushima begins.
August 20 » Sun Yat-sen, Chinese revolutionary, forms the first chapter of T'ung Meng Hui, a union of all secret societies determined to bringing down the Manchus.
November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.
Day of marriage November 12, 1927
The temperature on November 12, 1927 was between -2.4 °C and 4.9 °C and averaged 0.8 °C. There was 0.1 mm of rain. There was 1.4 hours of sunshine (16%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
January 1 » New Mexican oil legislation goes into effect, leading to the formal outbreak of the Cristero War.
May 9 » Old Parliament House, Canberra officially opens.
May 18 » The Bath School disaster: Forty-five people, including many children, are killed by bombs planted by a disgruntled school-board member in Michigan.
September 30 » Babe Ruth becomes the first baseball player to hit 60 home runs in a season.
November 21 » Columbine Mine massacre: Striking coal miners are allegedly attacked with machine guns by a detachment of state police dressed in civilian clothes.
December 3 » Putting Pants on Philip, the first Laurel and Hardy film, is released.
Day of death October 16, 1999
The temperature on October 16, 1999 was between 4.1 °C and 14.5 °C and averaged 8.2 °C. There was 9.9 hours of sunshine (93%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 22 » Australian missionary Graham Staines and his two sons are burned alive by radical Hindus while sleeping in their car in Eastern India.
February 12 » United States President Bill Clinton is acquitted by the United States Senate in his impeachment trial.
April 19 » The German Bundestag returns to Berlin.
April 20 » Columbine High School massacre: Eric Harris and Dylan Klebold kill 13 people and injure 24 others before committing suicide at Columbine High School in Columbine, Colorado.
May 2 » Panamanian general election, 1999: Mireya Moscoso becomes the first woman to be elected President of Panama.
May 7 » In Guinea-Bissau, President João Bernardo Vieira is ousted in a military coup.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I28005.php : accessed January 18, 2026), "Trijntje de Roo (1905-1999)".
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