The temperature on June 23, 1915 was between 5.9 °C and 20.2 °C and averaged 14.1 °C. There was 11.6 mm of rain. There was 6.4 hours of sunshine (38%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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.
April 5 » Boxing challenger Jess Willard knocks out Jack Johnson in Havana, Cuba to become the Heavyweight Champion of the World.
May 7 » The Republic of China accedes to 13 of the 21 Demands, extending the Empire of Japan's control over Manchuria and the Chinese economy.
May 7 » World War I: German submarine U-20 sinks RMS Lusitania, killing 1,198 people, including 128 Americans. Public reaction to the sinking turns many former pro-Germans in the United States against the German Empire.
July 16 » Henry James becomes a British citizen to highlight his commitment to Britain during the first World War.
August 15 » A story in New York World newspaper reveals that the Imperial German government had purchased excess phenol from Thomas Edison that could be used to make explosives for the war effort and diverted it to Bayer for aspirin production.
September 5 » The pacifist Zimmerwald Conference begins.
Day of marriage January 19, 1935
The temperature on January 19, 1935 was between -2.1 °C and 1.5 °C and averaged -0.4 °C. There was -0.1 hours of sunshine (0%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 28 » Iceland becomes the first Western country to legalize therapeutic abortion.
February 20 » Caroline Mikkelsen becomes the first woman to set foot in Antarctica.
February 26 » Adolf Hitler orders the Luftwaffe to be re-formed, violating the provisions of the Treaty of Versailles.
October 19 » The League of Nations places economic sanctions on Italy for its invasion of Ethiopia.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
December 9 » Walter Liggett, American newspaper editor and muckraker, is killed in a gangland murder.
Day of death March 6, 1977
The temperature on March 6, 1977 was between -0.7 °C and 9.7 °C and averaged 5.2 °C. There was -0.1 mm of rain. There was 8.1 hours of sunshine (72%). 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
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 7 » German Federal prosecutor Siegfried Buback and his driver are shot by two Red Army Faction members while waiting at a red light.
April 21 » Annie opens on Broadway.
September 4 » The Golden Dragon massacre takes place in San Francisco.
September 7 » The 300-metre-tall CKVR-DT transmission tower in Barrie, Ontario, Canada, is hit by a light aircraft in a fog, causing it to collapse. All aboard the aircraft are killed.
November 6 » The Kelly Barnes Dam, located above Toccoa Falls College near Toccoa, Georgia, fails, killing 39.
November 8 » Manolis Andronikos, a Greek archaeologist and professor at the Aristotle University of Thessaloniki, discovers the tomb of Philip II of Macedon at Vergina.
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/I165338.php : accessed October 20, 2026), "Wiebe Kloetstra (1915-1977)".
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