Encyclopedia Britannica
Encyclopedia Britannica
SUBSCRIBE
SUBSCRIBE
SUBSCRIBE TO PREMIUM
  • Home
  • Biographies
  • Animals & Nature
  • History & Society
  • Science & Tech
  • Geography & Travel
  • Arts & Culture
  • ProCon
  • Money
  • Games & Quizzes
  • Videos
  • Today in History
  • Dictionary
  • New Articles
Biographies
  • Browse Biographies
Animals & Nature
  • Birds, Reptiles & Other Vertebrates
  • Environment
  • Fossils & Geologic Time
  • Insects & Other Invertebrates
  • Mammals
  • Plants
History & Society
  • History
  • Philosophy & Religion
  • Politics, Law & Government
  • Society & Social Issues
Science & Tech
  • Health & Medicine
  • Science
  • Technology
Geography & Travel
  • Geography & Travel
Arts & Culture
  • Entertainment & Pop Culture
  • Literature
  • Sports & Recreation
  • Visual Arts
  • Image Galleries
  • Podcasts
  • Summaries
  • Top Questions
  • Lists and Stories
  • Britannica Kids
Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Theophylactus
References
Britannica AI Icon

Theophylactus

Italian count and papal official
Written by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  EncyclopĂŠdia Britannica, and create and manage the relationships between them.

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • Sergius III

    
involved the influential Tusculani count Theophylactus. Later, Sergius became a supporter of Pope Stephen VI (VII), who exhumed Formosus’ corpse, subjected it to a posthumous trial (the “Cadaver Synod”), and nullified Formosus’ pontificate and acts. The ensuing intrigue became complex and malicious, casting a shadow over the papacy: from 896


    Read More

    
involved the influential Tusculani count Theophylactus. Later, Sergius became a supporter of Pope Stephen VI (VII), who exhumed Formosus’ corpse, subjected it to a posthumous trial (the “Cadaver Synod”), and nullified Formosus’ pontificate and acts. The ensuing intrigue became complex and malicious, casting a shadow over the papacy: from 896


    Read More