The temperature on July 1, 1912 was between 9.6 °C and 18.3 °C and averaged 14.1 °C. There was 9.0 mm of rain. There was 0.7 hours of sunshine (4%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
January 6 » German geophysicist Alfred Wegener first presents his theory of continental drift.
January 17 » British polar explorer Captain Robert Falcon Scott reaches the South Pole, one month after Roald Amundsen.
March 6 » Italo-Turkish War: Italian forces become the first to use airships in war, as two dirigibles drop bombs on Turkish troops encamped at Janzur, from an altitude of 6,000 feet.
April 16 » Harriet Quimby becomes the first woman to fly an airplane across the English Channel.
April 17 » Russian troops open fire on striking goldfield workers in northeast Siberia, killing at least 150.
October 8 » The First Balkan War begins when Montenegro declares war against the Ottoman Empire.
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/I136454.php : accessed December 27, 2025), "Hendrika Hillegonda van Wijk (1912-)".
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