The temperature on January 13, 1876 was about -3.7 °C. The air pressure was 15 kgf/m2 and came mainly from the east-northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 91%. Source: KNMI
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
January 15 » The first newspaper in Afrikaans, Die Afrikaanse Patriot, is published in Paarl.
February 14 » Alexander Graham Bell applies for a patent for the telephone, as does Elisha Gray.
March 10 » The first successful test of a telephone is made by Alexander Graham Bell.
June 17 » American Indian Wars: Battle of the Rosebud: 1,500 Sioux and Cheyenne led by Crazy Horse beat back General George Crook's forces at Rosebud Creek in Montana Territory.
July 8 » The Hamburg massacre prior to the 1876 United States presidential election results in the deaths of six African-Americans of the Republican Party, along with one white assailant.
August 8 » Thomas Edison receives a patent for his mimeograph.
Day of marriage May 20, 1898
The temperature on May 20, 1898 was about 13.2 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 96%. Source: KNMI
May 8 » The first games of the Italian football league system are played.
June 13 » Yukon Territory is formed, with Dawson chosen as its capital.
July 8 » The death of crime boss Soapy Smith, killed in the Shootout on Juneau Wharf, releases Skagway, Alaska from his iron grip.
August 12 » The Hawaiian flag is lowered from ʻIolani Palace in an elaborate annexation ceremony and replaced with the flag of the United States to signify the transfer of sovereignty from the Republic of Hawaii to the United States.
August 28 » Caleb Bradham's beverage "Brad's Drink" is renamed "Pepsi-Cola".
November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
Day of death February 15, 1914
The temperature on February 15, 1914 was between 8.1 °C and 13.5 °C and averaged 11.5 °C. There was 2.7 mm of rain. The average windspeed was 6 Bft (strong wind) and was prevailing from the 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.
When copying data from this family tree, please include a reference to the origin: Willem Keller, "Family tree Keller (Den Bosch < Leeuwarden)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-keller/I500057.php : accessed February 21, 2026), "Henricus Johannes Keller (1876-1914)".
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