The temperature on June 11, 1974 was between 7.8 °C and 16.2 °C and averaged 12.4 °C. There was 2.6 mm of rain during 2.0 hours. There was 6.3 hours of sunshine (38%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
February 7 » Grenada gains independence from the United Kingdom.
March 4 » People magazine is published for the first time in the United States as People Weekly.
March 29 » Terracotta Army was discovered in Shaanxi province, China.
May 15 » Ma'alot massacre: Members of the Democratic Front for the Liberation of Palestine attack and take hostages at an Israeli school; a total of 31 people are killed, including 22 schoolchildren.
May 30 » The Airbus A300 passenger aircraft first enters service.
December 22 » The house of former British Prime Minister Edward Heath is attacked by members of the Provisional IRA.
When copying data from this family tree, please include a reference to the origin: Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I577754.php : accessed February 23, 2026), "Johan Olsen Engen (1899-1974)".
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