The temperature on December 1, 1912 was between -0.5 °C and 3.2 °C and averaged 1.5 °C. There was 4.4 mm of rain. There was 2.2 hours of sunshine (27%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
April 2 » The ill-fated RMSTitanic begins sea trials.
April 10 » RMS Titanic sets sail from Southampton, England on her maiden and only voyage.
June 4 » Massachusetts becomes the first state of the United States to set a minimum wage.
September 25 » Columbia University Graduate School of Journalism is founded in New York City.
October 8 » The First Balkan War begins when Montenegro declares war against the Ottoman Empire.
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 death September 4, 1918
The temperature on September 4, 1918 was between 7.4 °C and 17.6 °C and averaged 12.8 °C. There was 0.7 hours of sunshine (5%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
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/I119895.php : accessed October 24, 2026), "Ybeltje Postma (1912-1918)".
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