The Nejhur were a mortal people attested to in Ancient Temekanian documents from the Early Mithril Era.
The Samartha are a nomadic, monoancestral ethnicity located in the Khaghat region of northern Iroa.
The Tsakhit were a yuan-ti people who established a colony centered in the the Niru Delta during the Early Mithril Era.
The yuan-ti were a human culture that inhabited the central Teroa and established a civilization during the First Intermediate Period and Early Mithril Era.