The temperature on August 14, 1878 was about 15.4 °C. There was 2 mm of rain. The air pressure was 19 kgf/m2 and came mainly from the southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 96%. Source: KNMI
In The Netherlands , there was from November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
February 19 » Thomas Edison patents the phonograph.
June 15 » Eadweard Muybridge takes a series of photographs to prove that all four feet of a horse leave the ground when it runs; the study becomes the basis of motion pictures.
July 1 » Canada joins the Universal Postal Union.
October 22 » The Bramall Lane stadium sees the first rugby match played under floodlights.
December 18 » The Al-Thani family become the rulers of the state of Qatar.
Day of marriage February 13, 1901
The temperature on February 13, 1901 was between -8.1 °C and -2.7 °C and averaged -5.6 °C. There was 7.6 hours of sunshine (78%). Source: KNMI
January 1 » Nigeria becomes a British protectorate.
January 1 » The British colonies of New South Wales, Queensland, Victoria, South Australia, Tasmania, and Western Australia federate as the Commonwealth of Australia; Edmund Barton is appointed the first Prime Minister.
February 20 » The legislature of Hawaii Territory convenes for the first time.
March 2 » The U.S. Congress passes the Platt Amendment limiting the autonomy of Cuba, as a condition of the withdrawal of American troops.
June 17 » The College Board introduces its first standardized test, the forerunner to the SAT.
October 24 » Annie Edson Taylor becomes the first person to go over Niagara Falls in a barrel.
Day of death May 26, 1949
The temperature on May 26, 1949 was between 7.7 °C and 12.5 °C and averaged 9.7 °C. There was 9.1 mm of rain during 6.8 hours. There was 0.2 hours of sunshine (1%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
When copying data from this family tree, please include a reference to the origin: Peeters Mathieu, "FutureHistory", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-riske/I12427.php : accessed February 9, 2026), "Albert de Groep (1878-1949)".
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