Group Apostolic Brethren Creed Defunct 1260 CE – 1307 CE Member Cities Parma Emilia-Romagna Italy Location Vercelli Piemonte Italy Location People Gerard Segarelli Groups Papal States (Republic of St. Peter) Franciscans (Order of St. Francis) Apostolic Brethren Topics None linked. Subjects Violence Religion Government Law Commodities None linked. Locations Vercelli Piemonte Italy Parma Emilia-Romagna Italy ← Wales, Principality of Maori people → Cite this entry Moran, J. (n.d.). Apostolic Brethren. History Atlas. Retrieved 14 November 2026, from https://www.historyatlas.com/groups/apostolic-brethren/ Related events Loading related events…