Pope Callixtus II
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Pope Callixtus II or Callistus II ( – 13 December 1124), born Guy of Burgundy, was head of the
Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
and ruler of the
Papal States The Papal States ( ; it, Stato Pontificio, ), officially the State of the Church ( it, Stato della Chiesa, ; la, Status Ecclesiasticus;), were a series of territories in the Italian Peninsula under the direct sovereign rule of the pope fro ...
from 1 February 1119 to his death in 1124. His pontificate was shaped by the
Investiture Controversy The Investiture Controversy, also called Investiture Contest (German: ''Investiturstreit''; ), was a conflict between the Church and the state in medieval Europe over the ability to choose and install bishops (investiture) and abbots of monast ...
, which he was able to settle through the
Concordat of Worms The Concordat of Worms(; ) was an agreement between the Catholic Church and the Holy Roman Empire which regulated the procedure for the appointment of bishops and abbots in the Empire. Signed on 23 September 1122 in the German city of Worms by P ...
in 1122. As son of Count
William I of Burgundy William I (1020 – 12 November 1087), called the Great (''le Grand'' or ''Tête Hardie'', "the Stubborn"), was Count of Burgundy from 1057 to 1087 and Mâcon from 1078 to 1087. He was a son of Renaud I and Alice of Normandy, daughter of Richar ...
, Guy was a member of and connected to the highest nobility in Europe. He became
archbishop of Vienne The Archbishopric of Vienne, named after its episcopal seat in Vienne in the Isère département of southern France, was a metropolitan Roman Catholic archdiocese. It is now part of the Archdiocese of Lyon. History The legend according to whi ...
and served as papal legate to France. He attended the Lateran Synod of 1112. He was elected pope at Cluny in 1119. The following year, prompted by attacks on Jews, he issued the bull '' Sicut Judaeis'' which forbade Christians, on pain of excommunication, from forcing Jews to convert, from harming them, from taking their property, from disturbing the celebration of their festivals, and from interfering with their cemeteries. In March 1123, Calixtus II convened the First Lateran Council which passed several disciplinary decrees, such as those against simony and concubinage among the clergy, and violators of the
Truce of God The Peace and Truce of God ( lat, Pax et treuga Dei) was a movement in the Middle Ages led by the Catholic Church and one of the most influential mass peace movements in history. The goal of both the ''Pax Dei'' and the ''Treuga Dei'' was to limit ...
.


Early life

Born the fourth son of Count
William I of Burgundy William I (1020 – 12 November 1087), called the Great (''le Grand'' or ''Tête Hardie'', "the Stubborn"), was Count of Burgundy from 1057 to 1087 and Mâcon from 1078 to 1087. He was a son of Renaud I and Alice of Normandy, daughter of Richar ...
, one of the wealthiest rulers in Europe, Guy was a member of the highest aristocracy in Europe. His family was part of a network of noble alliances. He was a cousin of
Arduin of Ivrea Arduin ( it, Arduino; – 14 December 1015) was an Italian nobleman who was King of Italy from 1002 until 1014. In 990 Arduin became Margrave of Ivrea and in 991 Count of the Sacred Palace of the Lateran in Rome. In 1002, after the death of Em ...
, the
king of Italy King of Italy ( it, links=no, Re d'Italia; la, links=no, Rex Italiae) was the title given to the ruler of the Kingdom of Italy after the fall of the Western Roman Empire. The first to take the title was Odoacer, a barbarian military leader, ...
. One sister, Gisela, was married to Count
Humbert II of Savoy Humbert II (Italian: ''Umberto II''), nicknamed the Fat (1065, Carignano, Piedmont – 19 October 1103C.W. Previte-Orton, ''The Early History of the House of Savoy'', (Cambridge University Press, 1912), 276–277.), was Count of Savoy from 1080 ...
and then to
Renier I of Montferrat Rainier or Renier ( it, Ranieri; c. 1084 – May 1135), son of William IV, Marquis of Montferrat, was the sixth ruler of the state of Montferrat in north-west Italy from about 1100 to his death, and the first such to be identified in contemporary d ...
; another sister, Maud, was the wife of Duke
Odo I of Burgundy Odo I (1060 – 1102Constance Brittain Bouchard, ''Sword, Miter, and Cloister: Nobility and the Church in Burgundy, 980–1198'', (Cornell University Press, 1987), 256. at Tarsus, Mersin, Tarsus), also known as Eudes, surnamed Borel and called '' ...
. Another sister, Clementia, married Count
Robert II of Flanders Robert II, Count of Flanders (c. 1065 – 5 October 1111) was Count of Flanders from 1093 to 1111. He became known as Robert of Jerusalem (''Robertus Hierosolimitanus'') or Robert the Crusader after his exploits in the First Crusade. Early li ...
. His brother
Raymond Raymond is a male given name. It was borrowed into English from French (older French spellings were Reimund and Raimund, whereas the modern English and French spellings are identical). It originated as the Germanic ᚱᚨᚷᛁᚾᛗᚢᚾᛞ ( ...
was married to
Urraca Urraca (also spelled ''Hurraca'', ''Urracha'' and ''Hurracka'' in medieval Latin) is a female given name, first name. In Spanish language, Spanish, the name means magpie, derived perhaps from Latin ''furax'', meaning "thievish", in reference to the ...
, the
queen of León In the reign of Ordoño I of Asturias (850–866), the kingdom began to be known as that of Kingdom of León, León. In 910, an independent Kingdom of León was founded when the king of Asturias divided his territory amongst his three sons. B ...
, and fathered the future King
Alfonso VII of León Alphons (Latinized ''Alphonsus'', ''Adelphonsus'', or ''Adefonsus'') is a male given name recorded from the 8th century (Alfonso I of Asturias, r. 739–757) in the Christian successor states of the Visigothic kingdom in the Iberian peninsula. ...
. His brother Hugh was archbishop of Besançon.


Archbishop of Vienne

Guy first appears in contemporary records when he became the
archbishop of Vienne The Archbishopric of Vienne, named after its episcopal seat in Vienne in the Isère département of southern France, was a metropolitan Roman Catholic archdiocese. It is now part of the Archdiocese of Lyon. History The legend according to whi ...
in 1088. He held strong pro-papal views about the
Investiture controversy The Investiture Controversy, also called Investiture Contest (German: ''Investiturstreit''; ), was a conflict between the Church and the state in medieval Europe over the ability to choose and install bishops (investiture) and abbots of monast ...
. As archbishop, he was appointed
papal legate 300px, A woodcut showing Henry II of England greeting the pope's legate. A papal legate or apostolic legate (from the ancient Roman title ''legatus'') is a personal representative of the pope to foreign nations, or to some part of the Catholic ...
to France by
Pope Paschal II Pope Paschal II ( la, Paschalis II; 1050  1055 – 21 January 1118), born Ranierius, was head of the Catholic Church and ruler of the Papal States from 13 August 1099 to his death in 1118. A monk of the Abbey of Cluny, he was cre ...
during the time that Paschal was induced under pressure from
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans ( la, Imperator Romanorum, german: Kaiser der Römer) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period ( la, Imperat ...
Henry V Henry V may refer to: People * Henry V, Duke of Bavaria (died 1026) * Henry V, Holy Roman Emperor (1081/86–1125) * Henry V, Duke of Carinthia (died 1161) * Henry V, Count Palatine of the Rhine (c. 1173–1227) * Henry V, Count of Luxembourg (121 ...
to issue the ''Privilegium'' of 1111, by which he yielded much of the papal prerogatives that had been so forcefully claimed by
Pope Gregory VII Pope Gregory VII ( la, Gregorius VII; 1015 – 25 May 1085), born Hildebrand of Sovana ( it, Ildebrando di Soana), was head of the Catholic Church and ruler of the Papal States from 22 April 1073 to his death in 1085. He is venerated as a saint ...
in the
Gregorian Reform The Gregorian Reforms were a series of reforms initiated by Pope Gregory VII and the circle he formed in the papal curia, c. 1050–80, which dealt with the moral integrity and independence of the clergy. The reforms are considered to be na ...
s. These concessions were received with violent opposition and nowhere more so than in France, where the opposition was led by Archbishop Guy, who had attended the Lateran Synod of 1112. On his return to France, he immediately convened an assembly of French and Burgundian bishops at Vienne, where the imperial claim to a traditional
lay investiture The Investiture Controversy, also called Investiture Contest (German: ''Investiturstreit''; ), was a conflict between the Church and the state in medieval Europe over the ability to choose and install bishops (investiture) and abbots of monast ...
of the clergy was denounced as
heretical Heresy is any belief or theory that is strongly at variance with established beliefs or customs, in particular the accepted beliefs of a church or religious organization. The term is usually used in reference to violations of important religi ...
and a sentence of
excommunication Excommunication is an institutional act of religious censure used to end or at least regulate the communion of a member of a congregation with other members of the religious institution who are in normal communion with each other. The purpose ...
was now pronounced against Henry V on the grounds that he had extorted the ''Privilegium'' from Paschal II by means of violence. The council called Pope Paschal a simpleton (''quod rex extorsit a vestra simplicitate''). These decrees were sent to Paschal II with a request for a confirmation, which they received on 20 October 1112.Stroll, ''Calixtus II (1119–1124): a pope born to rule'' (2004).


Papacy

Paschal does not seem to have been quite pleased with Guy's zeal in his attacks upon Henry V. During the violent confrontations between Henry V and Paschal II's successor,
Pope Gelasius II Pope Gelasius II (c. 1060/1064 – 29 January 1119), born Giovanni Caetani or Giovanni da Gaeta (also called ''Coniulo''), was head of the Catholic Church and ruler of the Papal States from 24 January 1118 to his death in 1119. A monk of Monte C ...
, the pope was forced to flee from Rome, first to
Gaeta Gaeta (; lat, Cāiēta; Southern Laziale: ''Gaieta'') is a city in the province of Latina, in Lazio, Southern Italy. Set on a promontory stretching towards the Gulf of Gaeta, it is from Rome and from Naples. The town has played a consp ...
, where he was crowned, then to the
Cluny Abbey Cluny Abbey (; , formerly also ''Cluni'' or ''Clugny''; ) is a former Benedictine monastery in Cluny, Saône-et-Loire, France. It was dedicated to Saint Peter. The abbey was constructed in the Romanesque architectural style, with three churches ...
, where he died on 29 January 1119. Guy was elected at Cluny on 2 February 1119. Nine cardinals took part in the election. Most of the other cardinals were in Rome. He was crowned at Vienne on 9 February 1119 as Calixtus II. At the outset, it appeared that the new pope was willing to negotiate with Henry V, who received the papal embassy at
Strasbourg Strasbourg (, , ; german: Straßburg ; gsw, label=Bas Rhin Alsatian, Strossburi , gsw, label=Haut Rhin Alsatian, Strossburig ) is the prefecture and largest city of the Grand Est region of eastern France and the official seat of the Eu ...
, and withdrew his support from the antipope he had proclaimed at Rome. It was agreed that pope and emperor should meet at the Château de Mousson, near
Rheims Reims ( , , ; also spelled Rheims in English) is the most populous city in the French department of Marne, and the 12th most populous city in France. The city lies northeast of Paris on the Vesle river, a tributary of the Aisne. Founded by ...
, and in October the new Pope opened the council at Rheims attended by
Louis VI of France Louis VI (late 1081 – 1 August 1137), called the Fat (french: link=no, le Gros) or the Fighter (french: link=no, le Batailleur), was King of the Franks from 1108 to 1137. Chronicles called him "King of Saint-Denis". Louis was the first member ...
with most of the barons of France and more than four hundred bishops and abbots. Henry V arrived for his personal conference at Mousson — not alone, as had been anticipated, but with an army of over thirty thousand men. Calixtus II, fearing that force was likely to be used to extract prejudicial concessions, remained at Rheims. There, Calixtus II busied himself ineffectively with attempting a reconciliation between the brothers
Henry I of England Henry I (c. 1068 – 1 December 1135), also known as Henry Beauclerc, was King of England from 1100 to his death in 1135. He was the fourth son of William the Conqueror and was educated in Latin and the liberal arts. On William's death in ...
and
Robert II of Normandy Robert Curthose, or Robert II of Normandy ( 1051 – 3 February 1134, french: Robert Courteheuse / Robert II de Normandie), was the eldest son of William the Conqueror and succeeded his father as Duke of Normandy in 1087, reigning until 1106. ...
, and the council dealt with disciplinary regulations and decrees against lay investiture,
simony Simony () is the act of selling church offices and roles or sacred things. It is named after Simon Magus, who is described in the Acts of the Apostles as having offered two disciples of Jesus payment in exchange for their empowering him to imp ...
, and clerical concubines. Since there was no compromise coming from Henry V, it was determined on 30 October 1119 that the Emperor and his antipope should be solemnly excommunicated. Returning to Italy, where
antipope Gregory VIII Gregory VIII (died 1137), born Mauritius Burdinus (''Maurice Bourdin''), was antipope from 10 March 1118 until 22 April 1121. Biography He was born in the Limousin, part of Occitania, France. He was educated at Cluny, at Limoges, and in Castile ...
was supported in Rome by imperial forces and Italian allies of the emperor, Calixtus II managed to gain the upper hand amid clear demonstrations of popular support. The Imperial candidate was obliged to flee to the fortress of
Sutri Sutri (Latin ''Sutrium'') is an Ancient town, modern ''comune'' and former bishopric (now a Latin titular see) in the province of Viterbo, about from Rome and about south of Viterbo. It is picturesquely situated on a narrow tuff hill, surrounded ...
, where he was taken prisoner through the intervention of Norman support from the
Kingdom of Sicily The Kingdom of Sicily ( la, Regnum Siciliae; it, Regno di Sicilia; scn, Regnu di Sicilia) was a state that existed in the south of the Italian Peninsula and for a time the region of Ifriqiya from its founding by Roger II of Sicily in 1130 un ...
. He was transferred from prison to prison first near
Salerno Salerno (, , ; nap, label= Salernitano, Saliernë, ) is an ancient city and ''comune'' in Campania (southwestern Italy) and is the capital of the namesake province, being the second largest city in the region by number of inhabitants, after ...
, and afterwards at the fortress of Fumo. The imperial allies in Rome soon disbanded.


Sicut Judaeis

In 1120 Calixtus II issued the papal bull '' Sicut Judaeis'' (Latin: "As the Jews") setting out the official position of the papacy regarding the treatment of Jews. It was prompted by the
First Crusade The First Crusade (1096–1099) was the first of a series of religious wars, or Crusades, initiated, supported and at times directed by the Latin Church in the medieval period. The objective was the recovery of the Holy Land from Islamic ru ...
, during which over five thousand Jews were slaughtered in Europe. The bull was intended to protect Jews and echoed the position of
Pope Gregory I Pope Gregory I ( la, Gregorius I; – 12 March 604), commonly known as Saint Gregory the Great, was the bishop of Rome from 3 September 590 to his death. He is known for instigating the first recorded large-scale mission from Rome, the Gregori ...
that Jews were entitled to "enjoy their lawful liberty". The bull forbade Christians, on pain of excommunication, from forcing Jews to convert, from harming them, from taking their property, from disturbing the celebration of their festivals, and from interfering with their cemeteries. It was reaffirmed by popes Alexander III,
Celestine III Pope Celestine III ( la, Caelestinus III; c. 1106 – 8 January 1198), was the head of the Catholic Church and ruler of the Papal States from 30 March or 10 April 1191 to his death in 1198. He had a tense relationship with several monarchs, ...
(1191–1198),
Innocent III Pope Innocent III ( la, Innocentius III; 1160 or 1161 – 16 July 1216), born Lotario dei Conti di Segni (anglicized as Lothar of Segni), was the head of the Catholic Church and ruler of the Papal States from 8 January 1198 to his death in 16 J ...
(1199),
Honorius III Pope Honorius III (c. 1150 – 18 March 1227), born Cencio Savelli, was head of the Catholic Church and ruler of the Papal States from 18 July 1216 to his death. A canon at the Basilica di Santa Maria Maggiore, he came to hold a number of importa ...
(1216),
Gregory IX Pope Gregory IX ( la, Gregorius IX; born Ugolino di Conti; c. 1145 or before 1170 – 22 August 1241) was head of the Catholic Church and ruler of the Papal States from 19 March 1227 until his death in 1241. He is known for issuing the '' Decre ...
(1235),
Innocent IV Pope Innocent IV ( la, Innocentius IV; – 7 December 1254), born Sinibaldo Fieschi, was head of the Catholic Church and ruler of the Papal States from 25 June 1243 to his death in 1254. Fieschi was born in Genoa and studied at the universitie ...
(1246), Alexander IV (1255),
Urban IV Pope Urban IV ( la, Urbanus IV; c. 1195 – 2 October 1264), born Jacques Pantaléon, was the head of the Catholic Church and ruler of the Papal States from 29 August 1261 to his death. He was not a cardinal; only a few popes since his time hav ...
(1262),
Gregory X Pope Gregory X ( la, Gregorius X;  – 10 January 1276), born Teobaldo Visconti, was head of the Catholic Church and ruler of the Papal States from 1 September 1271 to his death and was a member of the Secular Franciscan Order. He was ...
(1272 & 1274), Nicholas III,
Martin IV Pope Martin IV ( la, Martinus IV; c. 1210/1220 – 28 March 1285), born Simon de Brion, was the head of the Catholic Church and ruler of the Papal States from 22 February 1281 to his death on 28 March 1285. He was the last French pope to have ...
(1281),
Honorius IV Pope Honorius IV (c. 1210 – 3 April 1287), born Giacomo Savelli, was head of the Catholic Church and ruler of the Papal States from 2 April 1285 to his death in 1287. During his pontificate he largely continued to pursue the pro-French politi ...
(1285–1287), Nicholas IV (1288–92),
Clement VI Pope Clement VI ( la, Clemens VI; 1291 – 6 December 1352), born Pierre Roger, was head of the Catholic Church from 7 May 1342 to his death in December 1352. He was the fourth Avignon pope. Clement reigned during the first visitation of the Bla ...
(1348),
Urban V Pope Urban V ( la, Urbanus V; 1310 – 19 December 1370), born Guillaume de Grimoard, was the head of the Catholic Church from 28 September 1362 until his death in December 1370 and was also a member of the Order of Saint Benedict. He was the on ...
(1365),
Boniface IX Pope Boniface IX ( la, Bonifatius IX; it, Bonifacio IX; c. 1350 – 1 October 1404, born Pietro Tomacelli) was head of the Catholic Church from 2 November 1389 to his death in October 1404. He was the second Roman pope of the Western Schism.Richa ...
(1389),
Martin V Pope Martin V ( la, Martinus V; it, Martino V; January/February 1369 – 20 February 1431), born Otto (or Oddone) Colonna, was the head of the Catholic Church and ruler of the Papal States from 11 November 1417 to his death in February 1431. Hi ...
(1422), and
Nicholas V Pope Nicholas V ( la, Nicholaus V; it, Niccolò V; 13 November 1397 – 24 March 1455), born Tommaso Parentucelli, was head of the Catholic Church and ruler of the Papal States from 6 March 1447 until his death in March 1455. Pope Eugene made ...
(1447).


Concordat of Worms

Having established his power in Italy, the pope resolved to re-open negotiations with Henry V on the question of investiture. Henry V was anxious to put an end to a controversy which had reduced imperial authority in Germany — terminally so, as it appeared in the long run. An embassy of three cardinals was sent by Calixtus II to Germany, and negotiations for a permanent settlement of the investiture struggle were begun in October 1121 at
Würzburg Würzburg (; Main-Franconian: ) is a city in the region of Franconia in the north of the German state of Bavaria. Würzburg is the administrative seat of the ''Regierungsbezirk'' Lower Franconia. It spans the banks of the Main River. Würzburg is ...
, where it was agreed that a general truce should be proclaimed in Germany, that the Church should have free use of its possessions, and that the lands of those in rebellion should be restored. These decrees were communicated to Calixtus II, who despatched the legate Lambert to assist at the synod that had been convoked at Worms, where, on 23 September 1122, the agreement known as the
Concordat of Worms The Concordat of Worms(; ) was an agreement between the Catholic Church and the Holy Roman Empire which regulated the procedure for the appointment of bishops and abbots in the Empire. Signed on 23 September 1122 in the German city of Worms by P ...
was concluded. On his side the Emperor abandoned his claim to investiture with ring and crosier, and granted freedom of election to episcopal sees. On the papal side, it was conceded that the bishops should receive investiture with the sceptre, that the episcopal elections should be held in the presence of the emperor or his representatives, that in case of disputed elections the emperor should, after the decision of the metropolitan and the suffragan bishops, confirm the rightfully elected candidate, and lastly, that the imperial investiture of the temporal properties connected to the sees should take place in Germany before the consecration. In Burgundy and in Italy the imperial investiture would take place after the consecration ceremony, while in the Papal States the pope alone had the right of investiture, without any interference on the part of the emperor. As a result of this Concordat, the emperor still retained in his hands the controlling influence in the election of the bishops in Germany, though he had abandoned much in regard to episcopal elections in Italy and Burgundy.Bruce Bueno De Mesquita, "Popes, kings, and endogenous institutions: The Concordat of Worms and the origins of sovereignty." ''International Studies Review'' (2000): 93–118
in JSTOR


First Lateran Council

To secure the confirmation of this Concordat of Worms, Calixtus II convened the First Lateran Council on 18 March 1123. It solemnly confirmed the Concordat and passed several disciplinary decrees, such as those against simony and concubinage among the clergy. Decrees were also passed against violators of the
Truce of God The Peace and Truce of God ( lat, Pax et treuga Dei) was a movement in the Middle Ages led by the Catholic Church and one of the most influential mass peace movements in history. The goal of both the ''Pax Dei'' and the ''Treuga Dei'' was to limit ...
, church-robbers, and forgers of ecclesiastical documents. The
indulgence In the teaching of the Catholic Church, an indulgence (, from , 'permit') is "a way to reduce the amount of punishment one has to undergo for sins". The '' Catechism of the Catholic Church'' describes an indulgence as "a remission before God o ...
s already granted to the crusaders were renewed, and the jurisdiction of the bishops over the clergy, both secular and regular, was more clearly defined.


Later life, death and legacy

Calixtus II devoted his last few years to re-establishing papal control over the
Roman Campagna The Roman Campagna () is a low-lying area surrounding Rome in the Lazio region of central Italy, with an area of approximately . It is bordered by the Tolfa and Sabatini mountains to the north, the Alban Hills to the southeast, and the Tyrrhe ...
and establishing the primacy of his former prince-archbishopric, the See of Vienne over the long-time rival
See of Arles The former French Catholic Archbishopric of Arles had its episcopal see in the city of Arles, in southern France.Lyons Lyon,, ; Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the third-largest city and second-largest metropolitan area of France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of th ...
over the church at
Sens Sens () is a Communes of France, commune in the Yonne Departments of France, department in Bourgogne-Franche-Comté in north-central France, 120 km from Paris. Sens is a Subprefectures in France, sub-prefecture and the second city of the d ...
in France, transferred the historic bishopric of Mérida in Spain to
Santiago de Compostela Santiago de Compostela is the capital of the autonomous community of Galicia, in northwestern Spain. The city has its origin in the shrine of Saint James the Great, now the Cathedral of Santiago de Compostela, as the destination of the Way of St ...
, and rebuilt the church of
Santa Maria in Cosmedin The Basilica of Saint Mary in Cosmedin ( it, Basilica di Santa Maria in Cosmedin or ''de Schola Graeca'') is a minor basilica church in Rome, Italy. It is located in the rione of Ripa. History According to Byzantine historian Andrew Ekonomo ...
in Rome. Calixtus died on 13 December 1124. A decade or two later, a French scholar (probably
Aymeric Picaud Aymeric Picaud was a 12th-century French scholar, monk and pilgrim from Parthenay-le-Vieux in Poitou. He is most widely known today as being the suspected author of the Codex Calixtinus, an illuminated manuscript giving background information for p ...
) began composing a combination of miracle tales, liturgical texts and travelers guide relating to the increasingly popular pilgrimage route from southern France through northern Spain now called the
Camino de Santiago The Camino de Santiago ( la, Peregrinatio Compostellana, "Pilgrimage of Compostela"; gl, O Camiño de Santiago), known in English as the Way of St James, is a network of pilgrims' ways or pilgrimages leading to the shrine of the apostle Saint ...
. The work (published before 1173) was called the ''Liber Sant Jacobi'' (''Book of St. James'') or the
Codex Calixtinus The (also ''Compostellus'') is the main witness for the 12th-century , or the Book of Saint James. It is a pseudepigraph attributed to Pope Callixtus II; its principal author or compilator is referred to as "Pseudo-Callixtus", often identified wi ...
, since a letter introduction attributed to this pope preceded each of the five chapters. Several of his authentic letters have also been preserved.


References

{{DEFAULTSORT:Callixtus 02 1060s births 1124 deaths Year of birth uncertain People from Doubs 12th-century Roman Catholic archbishops in France Archbishops of Vienne Investiture Controversy Diplomats of the Holy See Anscarids 11th-century French people 12th-century French people Popes 12th-century popes French popes Burials at the Archbasilica of Saint John Lateran