The temperature on February 15, 1872 was about 5.3 °C. The air pressure was 2 kgf/m2 and came mainly from the east-northeast. The atmospheric humidity was 78%. Source: KNMI
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
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).
March 1 » Yellowstone National Park is established as the world's first national park.
March 11 » Construction of the Seven Sisters Colliery, South Wales, begins; located on one of the richest coal sources in Britain.
March 16 » The Wanderers F.C. won the first FA Cup, the oldest football competition in the world, beating Royal Engineers A.F.C. 1–0 at The Oval in Kennington, London.
March 22 » Illinois becomes the first state to require gender equality in employment.
May 22 » Reconstruction Era: President Ulysses S. Grant signs the Amnesty Act into law, restoring full civil and political rights to all but about 500 Confederate sympathizers.
November 9 » The Great Boston Fire of 1872.
Day of marriage May 28, 1897
The temperature on May 28, 1897 was about 15.3 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 49%. Source: KNMI
May 26 » Dracula, a Gothic horror novel by Irish author Bram Stoker, is published.
May 26 » The original manuscript of William Bradford's history, "Of Plymouth Plantation" is returned to the Governor of Massachusetts by the Bishop of London after being taken during the American Revolutionary War.
June 16 » A treaty annexing the Republic of Hawaii to the United States is signed; the Republic would not be dissolved until a year later.
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.
November 1 » The first Library of Congress building opens its doors to the public; the library had previously been housed in the Congressional Reading Room in the U.S. Capitol.
Day of death December 12, 1938
The temperature on December 12, 1938 was between 6.7 °C and 11.2 °C and averaged 8.3 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 4 » Adolf Hitler appoints himself as head of the Armed Forces High Command.
March 27 » Second Sino-Japanese War: The Battle of Taierzhuang begins, resulting several weeks later in the war's first major Chinese victory over Japan.
May 25 » Spanish Civil War: The bombing of Alicante kills 313 people.
July 3 » World speed record for a steam locomotive is set in England, by the Mallard, which reaches a speed of 125.88 miles per hour (202.58km/h).
July 20 » The United States Department of Justice files suit in New York City against the motion picture industry charging violations of the Sherman Antitrust Act in regards to the studio system. The case would eventually result in a break-up of the industry in 1948.
July 31 » Bulgaria signs a non-aggression pact with Greece and other states of Balkan Antanti (Turkey, Romania, Yugoslavia).
When copying data from this family tree, please include a reference to the origin: Hans van Ekelenburg, "Family tree Van Roon", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-roon/I366.php : accessed January 21, 2026), "Petrus Leonardus van Roon (1872-1938)".
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