Tifernum

Tifernum Tiberinum, meaning "Tifernum on the Tiber" to distinguish it from Tifernum Metaurense in the far south of Italy, is an Umbrian city situated not far from the border between the Umbri and the Etruscans. Despite drawing part of its name from the Tiber river, it probably did not sit on its bank itself, being referenced by ancient writers only as "not far" from the river.