
1) Ancient tribe in the Balkans 2) Thracian tribe
Found on
https://www.crosswordclues.com/clue/satrae

The Satrae (`Σάτραι`) were, in ancient geography, a Thracian people, inhabiting part of Mount Pangaeus between the rivers Nestus (Mesta) and Strymon (Struma). According to Herodotus, they were independent in his time, and had never been conquered within the memory of man. They dwelt on lofty mountains covered with forests and snow, and on .....
Found on
http://en.wikipedia.org/wiki/Satrae
No exact match found.