The temperature on August 13, 1935 was between 12.0 °C and 16.2 °C and averaged 14.4 °C. There was 6.9 mm of rain during 10.9 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
April 14 » The Black Sunday dust storm, considered one of the worst storms of the Dust Bowl, swept across the Oklahoma and Texas panhandles and neighboring areas.
June 11 » Inventor Edwin Armstrong gives the first public demonstration of FM broadcasting in the United States at Alpine, New Jersey.
July 20 » Switzerland: A Royal Dutch Airlines plane en route from Milan to Frankfurt crashes into a Swiss mountain, killing thirteen.
September 15 » Nazi Germany adopts a new national flag bearing the swastika.
December 9 » Walter Liggett, American newspaper editor and muckraker, is killed in a gangland murder.
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: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I85578.php : accessed February 25, 2026), "Maria Theodora Schemmann (1912-)".
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