The temperature on December 23, 1889 was about 7.4 °C. There was 7 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 98%. Source: KNMI
April 22 » At noon, thousands rush to claim land in the Land Rush of 1889. Within hours the cities of Oklahoma City and Guthrie are formed with populations of at least 10,000.
May 6 » The Eiffel Tower is officially opened to the public at the Universal Exposition in Paris.
August 4 » The Great Fire of Spokane, Washington destroys some 32 blocks of the city, prompting a mass rebuilding project.
September 28 » The General Conference on Weights and Measures (CGPM) defines the length of a meter.
November 8 » Montana is admitted as the 41st U.S. state.
November 15 » Brazil is declared a republic by Marshal Deodoro da Fonseca as Emperor Pedro II is deposed in a military coup.
Day of marriage June 5, 1915
The temperature on June 5, 1915 was between 7.7 °C and 21.2 °C and averaged 14.6 °C. There was 0.1 mm of rain. There was 9.7 hours of sunshine (59%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 28 » An act of the U.S. Congress creates the United States Coast Guard as a branch of the United States Armed Forces.
February 8 » D. W. Griffith's controversial film The Birth of a Nation premieres in Los Angeles.
February 12 » In Washington, D.C., the first stone of the Lincoln Memorial is put into place.
April 5 » Boxing challenger Jess Willard knocks out Jack Johnson in Havana, Cuba to become the Heavyweight Champion of the World.
July 25 » RFC Captain Lanoe Hawker becomes the first British pursuit aviator to earn the Victoria Cross.
July 28 » The United States begins a 19-year occupation of Haiti.
Day of death October 12, 1961
The temperature on October 12, 1961 was between 6.3 °C and 18.3 °C and averaged 11.1 °C. There was 0.1 mm of rain. There was 7.5 hours of sunshine (69%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
May 9 » FCC Chairman Newton N. Minow gives his Wasteland Speech.
September 12 » The African and Malagasy Union is founded.
September 16 » Pakistan establishes its Space and Upper Atmosphere Research Commission with Abdus Salam as its head.
October 29 » Syria exits from the United Arab Republic.
November 29 » Project Mercury: Mercury-Atlas 5 Mission: Enos, a chimpanzee, is launched into space. The spacecraft orbits the Earth twice and splashes down off the coast of Puerto Rico.
December 31 » RTÉ, Ireland's state broadcaster, launches its first national television service.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I15332.php : accessed February 11, 2026), "Roel Nicolai (1889-1961)".
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