The Concordat of Worms (Latin: Concordatum Wormatiense; German: Wormser Konkordat), also referred to as the Pactum Callixtinum or Pactum Calixtinum, was...

Callixtus II and Emperor Henry V agreed on the Concordat of Worms. The agreement required bishops to swear an oath of fealty to the secular monarch, who held...

was able to settle through the Concordat of Worms in 1122. As son of Count William I of Burgundy, Guy was a member of and connected to the highest nobility...

demands of the second generation of Gregorian reformers, and in 1122 he and Pope Callixtus II ended the Investiture Controversy in the Concordat of Worms. Henry...

since the Great Schism of 1054, it was convoked by Pope Callixtus II in December 1122, immediately after the Concordat of Worms. The council sought to...

resided at Ladenburg and only had jurisdiction over Worms Cathedral itself. In 1122, the Concordat of Worms was signed; the 1495 imperial diet met here and...

cathedral in Worms, southern Germany. The cathedral is located on the highest point of the inner city of Worms and is the most important building of the Romanesque...

1077 until the Concordat of Worms in 1122. The reign of the last ruler of the Salian dynasty Henry V coincided with the final phase of the great Investiture...

the Investiture Controversy, which began in 1075 and ended with the Concordat of Worms in 1122. The conflict between Guelphs and Ghibellines arose from the...

A concordat (French pronunciation: [kɔ̃kɔʁda]) is a convention between the Holy See and a sovereign state that defines the relationship between the Catholic...