Hay diferentes hipótesis sobre el orígin del nombre de la ciudad: la palabra Todi podría derivar del término "confín" ("tutere"), o de la palabra etrusca "tudicolare"; o de "tutus" (lugar alto y fortificado").
The origin of this village has to be found at the time at which Attone or Azzone, came here and stayed here under the benefits of the Spoleto dukes. Once the protection of Spoleto ended, the castle of Collazzone started to feel the pressure of the neighbouring town of Todi, which took it over on 1220.
Fratta Todina , the original name of Tudernum was given by Plinio to this village, which is one of the smallest of the entire region. For its favourable position, the village, was sought by Todi and Perugia, which were interested in controlling the lands beyond the Tevere river.
The name of Marsciano first appears in the literature on 1004, but the real origins of the village, as it is the case for all the other villages founded after the barbaric invasions, are not known.
The particularity of the place where Massa Martana is situated is its rich mediterrean forest. The village started to be habitated around 220 b.C, when the Flaminia way was constructed.
The name of Monte Castello di Vibio comes from "gens Vibia", a noble roman family, however, the village origins have to be found before the romans.
