The temperature on October 18, 1912 was between 2.7 °C and 12.9 °C and averaged 8.5 °C. There was 0.3 mm of rain. There was 5.8 hours of sunshine (55%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
May 13 » The Royal Flying Corps, the forerunner of the Royal Air Force, is established in the United Kingdom.
July 30 » Japan's Emperor Meiji dies and is succeeded by his son Yoshihito, who is now known as the Emperor Taishō.
November 7 » The Deutsche Opernhaus (now Deutsche Oper Berlin) opens in the Berlin neighborhood of Charlottenburg, with a production of Beethoven's Fidelio.
November 12 » King George I of Greece makes a triumphal entry into Thessaloniki after its liberation from 482 years of Ottoman rule.
December 3 » Bulgaria, Greece, Montenegro, and Serbia (the Balkan League) sign an armistice with the Ottoman Empire, temporarily halting the First Balkan War. (The armistice will expire on February 3, 1913, and hostilities will resume.)
December 19 » William Van Schaick, captain of the steamship General Slocum which caught fire and killed over one thousand people, is pardoned by U.S. President William Howard Taft after 3⁄2 years in Sing Sing prison.
Day of marriage June 3, 1935
The temperature on June 3, 1935 was between 8.5 °C and 17.4 °C and averaged 13.0 °C. There was 0.2 mm of rain during 0.2 hours. There was 7.9 hours of sunshine (48%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
February 28 » DuPont scientist Wallace Carothers invents nylon.
July 16 » The world's first parking meter is installed in Oklahoma City, Oklahoma.
September 2 » The Labor Day Hurricane, the most intense hurricane to strike the United States, makes landfall at Long Key, Florida, killing at least 400.
November 3 » George II of Greece regains his throne through a popular, though possibly fixed, plebiscite.
December 12 » Lebensborn Project, a Nazi reproduction program, is founded by Heinrich Himmler.
December 18 » The Lanka Sama Samaja Party is founded in Ceylon.
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/I138270.php : accessed October 24, 2026), "Roelof Tjoelker (1912-)".
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