The temperature on January 1, 1874 was about 3.9 °C. The air pressure was 5 kgf/m2 and came mainly from the southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 97%. Source: KNMI
From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
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).
February 28 » One of the longest cases ever heard in an English court ends when the defendant is convicted of perjury for attempting to assume the identity of the heir to the Tichborne baronetcy.
March 18 » Hawaii signs a treaty with the United States granting exclusive trade rights.
May 27 » The first group of Dorsland trekkers under the leadership of Gert Alberts leaves Pretoria.
July 1 » The Sholes and Glidden typewriter, the first commercially successful typewriter, goes on sale.
July 8 » The Mounties begin their March West.
August 5 » Japan launches its postal savings system, modeled after a similar system in the United Kingdom.
Day of marriage February 26, 1897
The temperature on February 26, 1897 was about 9.2 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 92%. Source: KNMI
February 28 » Queen Ranavalona III, the last monarch of Madagascar, is deposed by a French military force.
June 22 » British colonial officers Charles Walter Rand and Lt. Charles Egerton Ayerst are assassinated in Pune, Maharashtra, India by the Chapekar brothers and Mahadeo Vinayak Ranade, who are later caught and hanged.
July 2 » British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
September 1 » The Tremont Street Subway in Boston opens, becoming the first underground rapid transit system in North America.
September 11 » After months of pursuit, generals of Menelik II of Ethiopia capture Gaki Sherocho, the last king of Kaffa, bringing an end to that ancient kingdom.
Day of death April 14, 1957
The temperature on April 14, 1957 was between -1.0 °C and 8.3 °C and averaged 4.1 °C. There was 5.3 hours of sunshine (38%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
January 31 » Eight people (5 total crew from 2 aircraft and 3 on the ground) in Pacoima, California are killed following the mid-air collision between a Douglas DC-7 airliner and a Northrop F-89 Scorpion fighter jet.
March 4 » The S&P 500 stock market index is introduced, replacing the S&P 90.
March 29 » The New York, Ontario and Western Railway makes its final run, the first major U.S. railroad to be abandoned in its entirety.
September 4 » American Civil Rights Movement: Little Rock Crisis: Orval Faubus, governor of Arkansas, calls out the National Guard to prevent African American students from enrolling in Central High School.
October 14 » The 23rd Canadian Parliament becomes the only one to be personally opened by the Queen of Canada.
November 7 » Cold War: The Gaither Report calls for more American missiles and fallout shelters.
When copying data from this family tree, please include a reference to the origin: W. Rovers, "Family tree Ro(o)vers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_rovers/I24212.php : accessed February 15, 2026), "Petrus Roovers (1874-1957)".
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