The temperature on March 27, 1967 was between 3.3 °C and 9.1 °C and averaged 5.3 °C. There was 21.5 mm of rain during 7.6 hours. There was 0.4 hours of sunshine (3%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
April 27 » Expo 67 officially opens in Montreal, Quebec, Canada with a large opening ceremony broadcast around the world. It opens to the public the next day.
May 26 » The Beatles' Sgt. Pepper's Lonely Hearts Club Band is released.
June 12 » The United States Supreme Court in Loving v. Virginia declares all U.S. state laws which prohibit interracial marriage to be unconstitutional.
June 17 » Nuclear weapons testing: China announces a successful test of its first thermonuclear weapon.
November 9 » Apollo program: NASA launches the unmanned Apollo 4 test spacecraft atop the first Saturn V rocket from Cape Kennedy, Florida.
November 30 » South Yemen becomes independent from the United Kingdom.
When copying data from this family tree, please include a reference to the origin: Gijsbertus Cornelis (Bert) Severijn, "Family tree Severijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-severijn/I12761.php : accessed March 6, 2026), "John Edward Janson (1967-)".
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