Apostolics, Apostolici or Apostolic Bretheren were names given to certain sects who professed to imitate the manners and practice of the apostles. The last and most important of these sects was founded about 1260 by Gerhard Segarelli of Parma. They went barefooted, begging, preaching, and singing throughout Italy, Switzerland, and France; announced the coming of the kingdom of heaven and of purer times; denounced the papacy, and its corrupt and worldly church; and inculcated the complete renunciation of all worldly ties, of property, settled abode, marriage, etc. This society was formally abolished in 1286, by Honorius IV. In 1300 Segarelli was burned as a heretic, but another chief apostle appeared - Dolcino, a learned man of Milan. In self-defence they stationed themselves in fortified places whence they might resist attacks. After having devastated a large tract of country belonging to Milan they were subdued in 1307, by the troops of Bishop Raynerius, in their fortress Zebello, in Vercelli, and almost all destroyed. Dolcino was burned. The survivors afterwards appeared in Lombardy and in the south of France as late as 1368. Research Apostolics
The Dolcinites were a Christian sect of Piedmont, named from their leader Dolcino. They arose in 1304 as a protest against Papacy, but were suppressed by the troops of the Inquisition in 1307. Research Dolcinites