January 30 » The first Anglo-Japanese Alliance is signed in London.
April 14 » James Cash Penney opens his first store in Kemmerer, Wyoming.
May 8 » In Martinique, Mount Pelée erupts, destroying the town of Saint-Pierre and killing over 30,000 people. Only a handful of residents survive the blast.
June 24 » King Edward VII of the United Kingdom develops appendicitis, delaying his coronation.
October 24 » Guatemala's Santa María Volcano begins to erupt, becoming the third-largest eruption of the 20th century.
December 28 » The Syracuse Athletic Club defeated the New York Philadelphians, 5–0, in the first indoor professional football game, which was held at Madison Square Garden.
Day of marriage November 11, 1925
The temperature on November 11, 1925 was between -1.4 °C and 4.2 °C and averaged 2.1 °C. There was 0.4 mm of rain. There was 2.2 hours of sunshine (24%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
February 28 » The Charlevoix-Kamouraska earthquake strikes northeastern North America.
March 21 » Syngman Rhee is removed from office after being impeached as the President of the Provisional Government of the Republic of Korea.
April 18 » The International Amateur Radio Union is formed in Paris.
May 14 » Virginia Woolf's novel Mrs Dalloway is published.
December 11 » Roman Catholic papal encyclical Quas primas introduces the Feast of Christ the King.
Day of death May 7, 1990
The temperature on May 7, 1990 was between 8.3 °C and 20.9 °C and averaged 14.4 °C. There was 7.5 hours of sunshine (49%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
March 21 » Namibia becomes independent after 75 years of South African rule.
May 30 » Croatian Parliament is constituted after the first free, multi-party elections, today celebrated as the National Day of Croatia.
June 12 » Russia Day: The parliament of the Russian Federation formally declares its sovereignty.
June 30 » East Germany and West Germany merge their economies.
November 16 » Pop group Milli Vanilli are stripped of their Grammy Award because the duo did not sing at all on the Girl You Know It's True album. Session musicians had provided all the vocals.
November 22 » British Prime Minister Margaret Thatcher withdraws from the Conservative Party leadership election, confirming the end of her Prime-Ministership.
When copying data from this family tree, please include a reference to the origin: Fake Slot, "Genealogy Slot", database, Genealogy Online (https://www.genealogieonline.nl/genealogie_slot/I34412.php : accessed January 27, 2026), "Roelof Janssens (1902-1990)".
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