12TH C: CANON LAW: GRATIAN’S DECRETUM 1140
  
   draws on Roman Law to assert coercive power of state over  heretics, property

1184 AD ABOLENDAM:  Papal Bull for abolition of  heresy       
     defines spheres of church & state:
                  both must cooperate in eliminating      heresy;

      trials to be conducted by Bishops, those who do not repent
                   are to be  handed over to “secular arm” for
                   punishment, which includes loss of lands,     

POPE INNOCENT III (1198-1226)
      
  concerned with continued spread of Catharism in France
         preaching tours by Cistercian monks to combat heresy by
                         persuasion, fails

1215 Fourth Lateran Council called by Innocent IIIl
        EASTER DUTY: all adults to confess sins, receive communion at least once a year
         HERESY: restatement of orthodox belief;  listing of errors of Cathars

1209-1229 ALBIGENSIAN CRUSADE
     war permits French Kings to take over southern France
     Crusaders come from north, burn heretics without trials held despite church objections
     result is need for legal mechanisms to address heresy lawfully

Inquisitors before the Inquisition:
1231-33 CONRAD OF MARBURG: See Cohn, Chap. 3 for his career
       Inquisitor in city of Mainz, Worms, Marburg, Erfurt
       anti-Waldensian; pioneer in use of Inquisitorial procedure
       1233 assassinated after denunciation of Count Henry of Sayn  
        denunciations under torture lead to extraction of confessions
            to demon worship by “Luciferians”; these are included in

1232 VOX IN RAMA:Papal Bull issued by Pope Gregory IX: (see K&P)
              heretics as demon worshippers

1230’s Gregory IX as founder of medieval Inquisition
     makes prosecution of heresy special function of Dominicans;
     Bishop given authority to call in Dominicans as Inquisitors

Dominicans and Franciscans: mendicant orders;  
     main activity preaching & administering sacraments in cities
     Dominicans: false etymology:    Domini cani = hounds of the Lord

    1245-46 Toulouse (Cathars):  8,000-10,000 witnesses

INQUISITORIAL PROCEDURES
     period of grace for self denunciations
     anonymous denunciations; no confrontation with accuser
     imprisonment during trial as pressure to confess
     penalties: penances, fasting, whipping, pilgrimages
         san benito:  wearing of penitential garment with yellow cross
                  imprisonment, including life sentences
    unrepentant heretics are “relaxed” to  secular arm (government)        

1252 AD EXTIRPANDA: papal bull
     use of torture by Inquisition granted by Pope Innocent IV
     part of Roman inquisitorial procedure in cases of treason

Suggested reading:
     Emmanuel Le Roy Ladurie, Montaillou   study of Cathar village 14th C.