February 27 » King George I of Greece survives an assassination attempt.
May 8 » The first games of the Italian football league system are played.
June 21 » The United States captures Guam from Spain. The few warning shots fired by the U.S. naval vessels are misinterpreted as salutes by the Spanish garrison, which was unaware that the two nations were at war.
October 6 » Phi Mu Alpha Sinfonia, the largest American music fraternity, is founded at the New England Conservatory of Music.
November 3 » France withdraws its troops from Fashoda (now in Sudan), ending the Fashoda Incident.
November 5 » Negrese nationalists revolt against Spanish rule and establish the short-lived Republic of Negros.
Day of marriage June 14, 1923
The temperature on June 14, 1923 was between 5.5 °C and 13.0 °C and averaged 10.2 °C. There was 0.4 mm of rain. There was 0.9 hours of sunshine (5%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west-northwest. 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.
February 16 » Howard Carter unseals the burial chamber of Pharaoh Tutankhamun.
March 3 » TIME magazine is published for the first time.
April 26 » The Duke of York weds Lady Elizabeth Bowes-Lyon at Westminster Abbey.
June 9 » Bulgaria's military takes over the government in a coup.
July 1 » The Parliament of Canada suspends all Chinese immigration.
August 23 » Captain Lowell Smith and Lieutenant John P. Richter performed the first mid-air refueling on De Havilland DH-4B, setting an endurance flight record of 37 hours.
Day of death June 15, 1958
The temperature on June 15, 1958 was between 10.0 °C and 23.8 °C and averaged 17.6 °C. There was 12.7 hours of sunshine (76%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
January 18 » Willie O'Ree, the first Black Canadian National Hockey League player, makes his NHL debut with the Boston Bruins.
January 31 » Cold War: Space Race: The first successful American satellite detects the Van Allen radiation belt.
February 3 » Founding of the Benelux Economic Union, creating a testing ground for a later European Economic Community.
February 21 » The CND symbol, aka peace symbol, commissioned by the Direct Action Committee in protest against the Atomic Weapons Research Establishment, is designed and completed by Gerald Holtom.
July 7 » US President Dwight D. Eisenhower signs the Alaska Statehood Act into law.
August 23 » Chinese Civil War: The Second Taiwan Strait Crisis begins with the People's Liberation Army's bombardment of Quemoy.
Day of burial June 18, 1958
The temperature on June 18, 1958 was between 7.3 °C and 17.0 °C and averaged 13.3 °C. There was 0.8 mm of rain during 4.1 hours. There was 7.1 hours of sunshine (42%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
February 5 » Gamal Abdel Nasser is nominated to be the first president of the United Arab Republic.
July 26 » Explorer program: Explorer 4 is launched.
August 18 » Vladimir Nabokov's controversial novel Lolita is published in the United States.
September 12 » Jack Kilby demonstrates the first working integrated circuit while working at Texas Instruments.
December 5 » The Preston By-pass, the UK's first stretch of motorway, opens to traffic for the first time. (It is now part of the M6 and M55 motorways.)
December 30 » The Guatemalan Air Force sinks several Mexican fishing boats alleged to have breached maritime borders, killing three and sparking international tension.
When copying data from this family tree, please include a reference to the origin: Henk Hulzebos, "Family tree Hulzebos", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-hulzebos/I6502.php : accessed February 6, 2026), "Roelfje Fleddérus (1898-1958)".
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