The temperature on August 6, 1912 was between 7.7 °C and 18.2 °C and averaged 13.8 °C. There was 3.1 mm of rain. There was 3.4 hours of sunshine (22%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
January 5 » The 6th All-Russian Conference of the Russian Social Democratic Labour Party (Prague Party Conference) opens. In the course of the conference, Vladimir Lenin and his supporters break from the rest of the party to form the Bolshevik movement.
February 29 » The Piedra Movediza (Moving Stone) of Tandil falls and breaks.
April 14 » The British passenger liner RMSTitanic hits an iceberg in the North Atlantic at 23:40 (sinks morning of April 15th).
April 20 » Opening day for baseball's Tiger Stadium in Detroit, and Fenway Park in Boston.
October 14 » Former president Theodore Roosevelt is shot and mildly wounded by John Flammang Schrank. With the fresh wound in his chest, and the bullet still within it, Roosevelt delivers his scheduled speech.
November 7 » The Deutsche Opernhaus (now Deutsche Oper Berlin) opens in the Berlin neighborhood of Charlottenburg, with a production of Beethoven's Fidelio.
Day of marriage December 15, 1937
The temperature on December 15, 1937 was between 0.7 °C and 4.0 °C and averaged 2.7 °C. There was 3.0 mm of rain during 3.2 hours. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
When copying data from this family tree, please include a reference to the origin: R. Steenbergen, "Family tree Steenbergen, van Kimmenaede, de Smit and Lensen", database, Genealogy Online (https://www.genealogieonline.nl/steenbergen-stamboom/I1609.php : accessed January 30, 2026), "Alida Helena Wiertz (1912-)".
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