The temperature on May 1, 1914 was between 3.6 °C and 10.0 °C and averaged 6.7 °C. There was 1.0 hours of sunshine (7%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
June 28 » Archduke Franz Ferdinand of Austria and his wife Sophie are assassinated in Sarajevo; this is the casus belli of World War I.
August 9 » Start of the Battle of Mulhouse, part of a French attempt to recover the province of Alsace and the first French offensive of World War I.
September 8 » World War I: Private Thomas Highgate becomes the first British soldier to be executed for desertion during the war.
October 9 » World War I: The Siege of Antwerp comes to an end.
October 19 » First World War: The First Battle of Ypres begins.
November 7 » The German colony of Kiaochow Bay and its centre at Tsingtao are captured by Japanese forces.
Day of marriage May 6, 1939
The temperature on May 6, 1939 was between 7.5 °C and 18.3 °C and averaged 12.2 °C. There was 5.4 hours of sunshine (36%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
February 28 » The erroneous word "dord" is discovered in the Webster's New International Dictionary, Second Edition, prompting an investigation.
April 9 » African-American singer Marian Anderson gives a concert at the Lincoln Memorial after being denied the use of Constitution Hall by the Daughters of the American Revolution.
April 10 » Alcoholics Anonymous, A.A.'s "Big Book", is first published.
June 12 » Shooting begins on Paramount Pictures' Dr. Cyclops, the first horror film photographed in three-strip Technicolor.
September 17 » World War II: The Soviet invasion of Poland begins.
October 15 » The New York Municipal Airport (later renamed LaGuardia Airport) is dedicated.
Day of death April 3, 1995
The temperature on April 3, 1995 was between 7.9 °C and 10.2 °C and averaged 9.2 °C. There was 0.8 hours of sunshine (6%). The almost completely overcast 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, 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.
January 1 » Austria, Finland and Sweden join the EU.
January 1 » The Draupner wave in the North Sea in Norway is detected, confirming the existence of freak waves.
June 26 » Hamad bin Khalifa Al Thani deposes his father Khalifa bin Hamad Al Thani, the Emir of Qatar, in a bloodless coup d'état.
October 6 » The first planet orbiting another sun, 51 Pegasi b, is discovered.
October 15 » Marco Campos dies in a race at the Circuit de Nevers Magny-Cours, the only driver ever killed in the International Formula 3000 series.
November 6 » Cleveland Browns relocation controversy: Art Modell announces that he signed a deal that would relocate the Cleveland Browns to Baltimore.
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/I201354.php : accessed February 21, 2026), "Jan Johannes van Delden (1914-1995)".
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