 In 1122, Henry V and Pope Calixtus II included a similar distinction in their Concordat of Worms, whereby the Emperor renounced the right to install the prelates in their ecclesiastical offices with ring and staff in return for the right to invest them with their secular possessions using the sceptre.However, the German monarchs' right to acquire a dead prelate's treasury, introduced by Henry, remained an important source of wealth, especially during the reigns of Frederick Barbarossa and Henry VI in the second half of the 12th century.Henry's first wife, Bertha of Savoy, was a year younger than him.