STEPHEN VI (VII), POPE. — A Roman, bishop of Anagni. Elected pope in May 896 contrary to the rules of ecclesiastical discipline then in force,

Enciclopedia Cattolica
STEPHEN VI (VII), POPE. — A Roman, bishop of Anagni. Elected pope in May 896 contrary to the rules of ecclesiastical discipline then in force,

“STEFANO VI (VII), PAPA.” Enciclopedia Cattolica, vol. XI (1953), p. 791. Azione Romana digital edition, https://azioneromana.com/article/stefano-vi-vii-papa.