The temperature on September 9, 1914 was between 13.7 °C and 23.1 °C and averaged 17.9 °C. There was 6.7 hours of sunshine (51%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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.
May 17 » The Protocol of Corfu is signed, recognising full autonomy to Northern Epirus under nominal Albanian sovereignty.
July 29 » The Cape Cod Canal opened.
August 26 » World War I: During the retreat from Mons, the British II Corps commanded by General Sir Horace Smith-Dorrien fought a vigorous and successful defensive action at Le Cateau.
August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
November 7 » The first issue of The New Republic is published.
November 13 » Zaian War: Berber tribesmen inflict the heaviest defeat of French forces in Morocco at the Battle of El Herri.
Day of death June 21, 1980
The temperature on June 21, 1980 was between 10.5 °C and 17.4 °C and averaged 13.3 °C. There was 2.9 mm of rain during 0.9 hours. There was 4.3 hours of sunshine (26%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 21 » Iran Air Flight 291 crashes in the Alborz Mountains while on approach to Mehrabad International Airport in Tehran, Iran, killing 128 people.
February 17 » First winter ascent of Mount Everest by Krzysztof Wielicki and Leszek Cichy.
February 25 » The government of Suriname is overthrown by a military coup led by Dési Bouterse.
April 30 » Beatrix is inaugurated as Queen of the Netherlands following the abdication of Juliana.
July 30 » Vanuatu gains independence.
October 9 » Pope John Paul II greets the Dalai Lama during a private audience in Vatican City.
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/I224531.php : accessed October 12, 2026), "Jacob Holwerda (1914-1980)".
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