The temperature on August 28, 1914 was between 14.1 °C and 23.2 °C and averaged 18.2 °C. There was 9.3 hours of sunshine (67%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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.
August 1 » The German Empire declares war on the Russian Empire at the opening of World War I. The Swiss Army mobilizes because of World War I.
August 30 » World War I: Germans defeat the Russians in the Battle of Tannenberg.
September 14 » HMASAE1, the Royal Australian Navy's first submarine, was lost at sea with all hands near East New Britain, Papua New Guinea.
September 26 » The United States Federal Trade Commission is established by the Federal Trade Commission Act.
October 5 » World War I: An aircraft successfully destroys another aircraft with gunfire.
December 25 » A series of unofficial truces occur across the Western Front to celebrate Christmas.
Day of marriage July 29, 1938
The temperature on July 29, 1938 was between 8.3 °C and 21.4 °C and averaged 15.7 °C. There was 13.0 hours of sunshine (83%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
April 10 » The 1938 German parliamentary election and referendum seeks approval for a single list of Nazi candidates and the recent annexation of Austria.
June 11 » Second Sino-Japanese War: The Battle of Wuhan starts.
July 3 » United States President Franklin D. Roosevelt dedicates the Eternal Light Peace Memorial and lights the eternal flame at Gettysburg Battlefield.
August 20 » Lou Gehrig hits his 23rd career grand slam, a record that stood for 75 years until it was broken by Alex Rodriguez.
October 10 » Abiding by the Munich Agreement, Czechoslovakia completes its withdrawal from the Sudetenland.
December 16 » Adolf Hitler institutes the Cross of Honour of the German Mother.
Day of death November 18, 1980
The temperature on November 18, 1980 was between 6.7 °C and 12.2 °C and averaged 9.2 °C. There was 1.2 mm of rain during 0.2 hours. There was 1.8 hours of sunshine (21%). The partly or heavily clouded was. The average windspeed was 4 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.
April 24 » Eight U.S. servicemen die in Operation Eagle Claw as they attempt to end the Iran hostage crisis.
July 5 » Swedish tennis player Björn Borg wins his fifth Wimbledon final and becomes the first male tennis player to win the championships five times in a row (1976–1980).
September 30 » Ethernet specifications are published by Xerox working with Intel and Digital Equipment Corporation.
October 10 » The Farabundo Martí National Liberation Front is founded in El Salvador.
October 25 » Proceedings on the Hague Convention on the Civil Aspects of International Child Abduction conclude.
November 23 » The 6.9 Mw Irpinia earthquake shakes southern Italy with a maximum Mercalli intensity of X (Extreme), killing 2,483–4,900, and injuring 7,700–8,934.
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/I165590.php : accessed October 20, 2026), "Tjeerd Veenstra (1914-1980)".
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