The Calixtines or Utraquists were, a sect of Hussites in Bohemia, who published their confession in 1421, the leading article of which was a demand to partake of the cup (calix) as well as of the bread in the Lord's Supper, from which they received their name of Utraquists (from the Latin uterque, both). Their tenets were conceded by the articles of Basel in 1433, and they became the predominant party in Bohemia. The name Calixtine is also given to a follower of Georg Calixtus. Research Calixtines