The temperature on August 7, 1909 was between 12.2 °C and 24.7 °C and averaged 18.9 °C. There was 11.7 hours of sunshine (77%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
February 15 » The Flores Theater fire in Acapulco, Mexico kills 250.
February 23 » The AEA Silver Dart makes the first powered flight in Canada and the British Empire.
May 31 » The National Negro Committee, forerunner to the National Association for the Advancement of Colored People (NAACP), convenes for the first time.
July 25 » Louis Blériot makes the first flight across the English Channel in a heavier-than-air machine from Calais to Dover, England, United Kingdom in 37 minutes.
August 24 » Workers start pouring concrete for the Panama Canal.
September 7 » Eugène Lefebvre crashes a new French-built Wright biplane during a test flight at Juvisy, south of Paris, becoming the first aviator in the world to lose his life in a powered heavier-than-air craft.
Day of marriage June 21, 1934
The temperature on June 21, 1934 was between 8.5 °C and 19.1 °C and averaged 14.0 °C. There was 1.7 mm of rain during 0.8 hours. There was 4.2 hours of sunshine (25%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
May 15 » Kārlis Ulmanis establishes an authoritarian government in Latvia.
July 2 » The Night of the Long Knives ends with the death of Ernst Röhm.
July 11 » Engelbert Zaschka of Germany flies his large human-powered aircraft, the Zaschka Human-Power Aircraft, about 20 meters at Berlin Tempelhof Airport without assisted take-off.
September 26 » The ocean liner RMSQueen Mary is launched.
November 11 » The Shrine of Remembrance in Melbourne, Australia is opened.
November 23 » An Anglo-Ethiopian boundary commission in the Ogaden discovers an Italian garrison at Walwal, well within Ethiopian territory. This leads to the Abyssinia Crisis.
Day of death February 21, 1994
The temperature on February 21, 1994 was between -10.1 °C and -2.3 °C and averaged -5.8 °C. There was -0.1 mm of rain. There was 1.9 hours of sunshine (18%). The partly 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 Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
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.
March 23 » At an election rally in Tijuana, Mexican presidential candidate Luis Donaldo Colosio is assassinated by Mario Aburto Martínez.
April 7 » Auburn Calloway attempts to destroy Federal Express Flight 705 in order to allow his family to benefit from his life insurance policy.
April 7 » Rwandan genocide: Massacres of Tutsis begin in Kigali, Rwanda.
May 1 » Three-time Formula One world champion Ayrton Senna is killed in an accident whilst leading the San Marino Grand Prix at Imola.
July 18 » Rwandan genocide: The Rwandan Patriotic Front takes control of Gisenyi and north western Rwanda, forcing the interim government into Zaire and ending the genocide.
September 8 » USAir Flight 427, on approach to Pittsburgh International Airport, suddenly crashes in clear weather killing all 132 aboard, resulting in the most extensive aviation investigation in world history and altering manufacturing practices in the industry.
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/I113227.php : accessed October 17, 2026), "Dieuwke IJlstra (1909-1994)".
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