The temperature on June 13, 1958 was between 5.2 °C and 15.7 °C and averaged 11.1 °C. There was 7.4 hours of sunshine (44%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
February 6 » Eight Manchester United F.C. players and 15 other passengers are killed in the Munich air disaster.
April 21 » United Airlines Flight 736 collides into a United States Air Force fighter jet near Arden, Nevada in what is now Enterprise, Nevada.
October 7 » The 1958 Pakistani coup d'état inaugurates a prolonged period of military rule.
December 9 » The John Birch Society is founded in the United States.
December 14 » The 3rd Soviet Antarctic Expedition becomes the first to reach the southern pole of inaccessibility.
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: H. Panjer, "Family tree Panjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_panjer/I4628.php : accessed January 5, 2026), "Henderik Roelfsema (-1958)".
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