The temperature on February 11, 1935 was between -2.5 °C and 7.1 °C and averaged 2.1 °C. There was 3.6 hours of sunshine (37%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
April 23 » The Polish Constitution of 1935 is adopted.
June 18 » Police in Vancouver, British Columbia, Canada, clash with striking longshoremen, resulting in a total of 60 injuries and 24 arrests.
July 28 » First flight of the Boeing B-17 Flying Fortress.
September 17 » The Niagara Gorge Railroad ceases operations after a rockslide.
November 24 » The Senegalese Socialist Party holds its second congress.
December 5 » Mary McLeod Bethune founds the National Council of Negro Women in New York City.
Day of death June 19, 1997
The temperature on June 19, 1997 was between 10.3 °C and 21.5 °C and averaged 16.1 °C. There was 4.7 mm of rain during 4.3 hours. There was 5.9 hours of sunshine (35%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
June 10 » Before fleeing his northern stronghold, Khmer Rouge leader Pol Pot orders the killing of his defense chief Son Sen and 11 of Sen's family members.
July 22 » The second Blue Water Bridge opens between Port Huron, Michigan and Sarnia, Ontario.
September 6 » The Funeral of Diana, Princess of Wales takes place in London. Well over a million people lined the streets and 2⁄2 billion watched around the world on television.
September 19 » The Guelb El-Kebir massacre in Algeria kills 53 people.
September 26 » An earthquake strikes the Italian regions of Umbria and the Marche, causing part of the Basilica of St. Francis at Assisi to collapse.
October 15 » The Cassini probe launches from Cape Canaveral on its way to Saturn.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I221801.php : accessed October 2, 2026), "Hans de Vries (1935-1997)".
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