 In 1027, the territory of Levico passed under the Bishopric of Trent, established with Conrad II's donation to Bishop Ulrich II.However, Levico remained under the Diocese of Feltre regarding spiritual authority, and would remain that way until 1785.The name Levico (as "Levigo") appears for the first time in a document dated 29 October 1184, in a papal bull in which Pope Lucius III reaffirms the rights of the Diocese of Feltre in Valsugana.