The temperature on March 13, 1935 was between -1.2 °C and 11.6 °C and averaged 4.5 °C. There was 9.4 hours of sunshine (81%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
April 14 » The Black Sunday dust storm, considered one of the worst storms of the Dust Bowl, swept across the Oklahoma and Texas panhandles and neighboring areas.
May 14 » The Constitution of the Philippines is ratified by a popular vote.
May 31 » A 7.7 Mw earthquake destroys Quetta in modern-day Pakistan killing 40,000.
June 18 » Police in Vancouver, British Columbia, Canada, clash with striking longshoremen, resulting in a total of 60 injuries and 24 arrests.
June 25 » Colombia–Soviet Union relations are established.
December 17 » First flight of the Douglas DC-3.
Day of death December 1, 1979
The temperature on December 1, 1979 was between 8.2 °C and 12.2 °C and averaged 10.5 °C. There was 1.3 mm of rain during 1.5 hours. There was 1.3 hours of sunshine (16%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
January 7 » Third Indochina War: Cambodian–Vietnamese War: Phnom Penh falls to the advancing Vietnamese troops, driving out Pol Pot and the Khmer Rouge.
February 13 » An intense windstorm strikes western Washington and sinks a ⁄2-mile-long section of the Hood Canal Bridge.
October 1 » Pope John Paul II begins his first pastoral visit to the United States.
October 17 » The Department of Education Organization Act creates the US Department of Education.
November 14 » Iran hostage crisis: US President Jimmy Carter issues Executive order 12170, freezing all Iranian assets in the United States in response to the hostage crisis.
November 16 » The first line of Bucharest Metro (Line M1) is opened from Timpuri Noi to Semănătoarea in Bucharest, Romania.
When copying data from this family tree, please include a reference to the origin: Martin Groot, "Family tree Woltjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-woltjer/I2.php : accessed February 18, 2026), "HarmJan Woltjer (1935-1979)".
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