The temperature on February 14, 1911 was between -4.2 °C and -1.1 °C and averaged -2.3 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
April 27 » Following the resignation and death of William P. Frye, a compromise is reached to rotate the office of President pro tempore of the United States Senate.
May 31 » The President of Mexico Porfirio Díaz flees the country during the Mexican Revolution.
July 24 » Hiram Bingham III re-discovers Machu Picchu, "the Lost City of the Incas".
August 1 » Harriet Quimby takes her pilot's test and becomes the first U.S. woman to earn an Aero Club of America aviator's certificate.
October 5 » The Kowloon–Canton Railway commences service.
When copying data from this family tree, please include a reference to the origin: Rudi Dormolen, "Family tree Dormolen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dormolen/I56016.php : accessed September 22, 2024), "Everdina Gerarda Derksen (1911-)".
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