As Toi van Aterno woa scho in da voaremischn Zeid bsiedld. Uma 293 v.xa0Kr. is de Gengd remisch worn. Uma 940 wead Ocre easchtmois uakundli eawehnd. Seit 1178 is vo ana Festung in Ocre de Red, ba deas se woahscheinli um de Buag van Haptort San Panfilo hondld.