The temperature on April 2, 1878 was about 4.1 °C. The air pressure was 13 kgf/m2 and came mainly from the south-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 85%. 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.
January 16 » Russo-Turkish War (1877–78): Battle of Philippopolis: Captain Aleksandr Burago with a squadron of Russian Imperial army dragoons liberates Plovdiv from Ottoman rule.
February 19 » Thomas Edison patents the phonograph.
June 4 » Cyprus Convention: The Ottoman Empire cedes Cyprus to the United Kingdom but retains nominal title.
June 10 » League of Prizren is established, to oppose the decisions of the Congress of Berlin and the Treaty of San Stefano, as a consequence of which the Albanian lands in the Balkans were being partitioned and given to the neighbor states of Serbia, Montenegro, Bulgaria, and Greece.
July 1 » Canada joins the Universal Postal Union.
October 15 » The Edison Electric Light Company begins operation.
Day of death May 9, 1955
The temperature on May 9, 1955 was between 8.7 °C and 18.1 °C and averaged 12.2 °C. There was 2.4 mm of rain during 1.6 hours. There was 5.9 hours of sunshine (38%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 2 » Following the assassination of the Panamanian president José Antonio Remón Cantera, his deputy, José Ramón Guizado, takes power, but is quickly deposed after his involvement in Cantera's death is discovered.
May 18 » Operation Passage to Freedom, the evacuation of 310,000 Vietnamese civilians, soldiers and non-Vietnamese members of the French Army from communist North Vietnam to South Vietnam following the end of the First Indochina War, ends.
June 2 » The USSR and Yugoslavia sign the Belgrade declaration and thus normalize relations between both countries, discontinued since 1948.
June 14 » Chile becomes a signatory to the Buenos Aires copyright treaty.
July 9 » The Russell–Einstein Manifesto calls for a reduction of the risk of nuclear warfare.
October 1 » The Xinjiang Uyghur Autonomous Region is established.
When copying data from this family tree, please include a reference to the origin: Bauke Stelma, "Stelma Parenteel en Kwartierstaat Bauke Stelma", database, Genealogy Online (https://www.genealogieonline.nl/stelma-parenteel/I501009.php : accessed December 24, 2025), "Roelfien Wildeboer (1878-1955)".
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