Travunia

Travunia (Serbian: Травунија, Travunija, Greek: Τερβουνια, Terbounia) was a medieval region, administrative unit and principality, which was part of Medieval Serbia (850-1371), and in its last years, the Bosnian Kingdom (1373–1482). The county became hereditary in a number of noble houses, often kin to the ruling dynasty. The region came under Ottoman rule in 1482. Its' seat was Trebinje, modern eastern Herzegovina (BiH).