The temperature on March 27, 1911 was between 1.5 °C and 6.9 °C and averaged 4.3 °C. There was 0.8 mm of rain. There was 2.6 hours of sunshine (21%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
January 3 » A gun battle in the East End of London left two dead and sparked a political row over the involvement of then-Home Secretary Winston Churchill.
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
July 1 » Germany despatches the gunship SMSPanther to Morocco, sparking the Agadir Crisis.
July 24 » Hiram Bingham III re-discovers Machu Picchu, "the Lost City of the Incas".
September 20 » The White Star Line's RMSOlympic collides with the British warship HMSHawke.
Day of marriage October 29, 1936
The temperature on October 29, 1936 was between 2.6 °C and 13.4 °C and averaged 7.5 °C. There was 5.9 hours of sunshine (60%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
March 8 » Daytona Beach and Road Course holds its first oval stock car race.
March 16 » Warmer-than-normal temperatures rapidly melt snow and ice on the upper Allegheny and Monongahela rivers, leading to a major flood in Pittsburgh.
July 21 » Spanish Civil War: The Central Committee of Antifascist Militias of Catalonia is constituted, establishing an anarcho-syndicalist economy in Catalonia.
November 30 » In London, the Crystal Palace is destroyed by fire.
December 5 » The Soviet Union adopts a new constitution and the Kirghiz Soviet Socialist Republic is established as a full Union Republic of the USSR.
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/I167706.php : accessed October 8, 2026), "Heine Kempenaar (1911-)".
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