
1) Ancient tribe in Serbia
Found on
https://www.crosswordclues.com/clue/tricornenses

The Tricornenses of Tricornum (modern Ritopek) were a Romanized Thraco-Celtic artificially created community by the Romans that replaced the Celtic Celegeri. The inhabitants of Tricornum were Celtic and Thracian, attested by epigraphic sources. After 6 AD, the Tricornenses were one of the four units of Upper Moesia alongside the Dardani, Moesi and...
Found on
http://en.wikipedia.org/wiki/Tricornenses
No exact match found.