Birth:
26th August 1862 (Tuesday), Bremen
Death:
28th May 1941 (Wednesday), Wrocław
Age at death:
78
Copyright status of works:
Public domain; can be used, copied and distributed by everybody
Info from Wikipedia:
Theodor Siebs was a German linguist most remembered today as the author of Deutsche Bühnenaussprache ("German stage pronunciation"), published in 1898. The work was largely responsible for setting the standard pronunciation of the modern German language and is referred to popularly by German speakers as der Siebs ("the Siebs").
No own Low German works, only translations or works about Low German.
Names of Theodor Siebs:
  • Siebs, Theodor