Giovanni Mercurio de Vipera (died 26 May 1527) was a Roman Catholic prelate who served as
Bishop of Bagnoregio The diocese of Bagnoregio is a former Roman Catholic territory, located in the modern Province of Viterbo in the Italian region of Lazio, located about northwest of Rome.Pope Adrian VI
Pope Adrian VI ( la, Hadrianus VI; it, Adriano VI; nl, Adrianus/Adriaan VI), born Adriaan Florensz Boeyens (2 March 1459 – 14 September 1523), was head of the Catholic Church and ruler of the Papal States from 9 January 1522 until his d ...
as
Bishop of Bagnoregio The diocese of Bagnoregio is a former Roman Catholic territory, located in the modern Province of Viterbo in the Italian region of Lazio, located about northwest of Rome.
He served as Bishop of Bagnoregio until his death on 26 May 1527.