The temperature on May 14, 1912 was between -0.1 °C and 17.8 °C and averaged 11.1 °C. There was 11.3 hours of sunshine (72%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
January 6 » German geophysicist Alfred Wegener first presents his theory of continental drift.
February 14 » The U.S. Navy commissions its first class of diesel-powered submarines.
October 7 » The Helsinki Stock Exchange sees its first transaction.
November 7 » The Deutsche Opernhaus (now Deutsche Oper Berlin) opens in the Berlin neighborhood of Charlottenburg, with a production of Beethoven's Fidelio.
November 19 » First Balkan War: The Serbian Army captures Bitola, ending the five-century-long Ottoman rule of Macedonia.
December 28 » The first municipally owned streetcars take to the streets in San Francisco.
Day of marriage January 2, 1936
The temperature on January 2, 1936 was between 5.9 °C and 8.9 °C and averaged 7.6 °C. There was 2.1 mm of rain during 3.9 hours. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 29 » The first inductees into the Baseball Hall of Fame are announced.
February 16 » The Popular Front wins the 1936 Spanish general election.
May 9 » Italy formally annexes Ethiopia after taking the capital Addis Ababa on May 5.
August 31 » Radio Prague, now the official international broadcasting station of the Czech Republic, goes on the air.
September 6 » Spanish Civil War: The Interprovincial Council of Asturias and León is established.
December 13 » An annular solar eclipse occurred and was visible from Australia, New Zealand on December 14th (Monday), and Oeno Island in Pitcairn Islands on December 13th (Sunday).
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/I181868.php : accessed October 23, 2026), "Grietje Ouwina Douma (1912-)".
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