Paschal II

(born , Bieda di Galeata, near Ravenna—died Jan. 21, 1118) Pope (1099–1118). He fostered the First Crusade and favoured Gregorian reforms, but his pontificate was dominated by the Investiture Controversy. Paschal came to terms on the issue of lay investiture with Henry I of England and Philip I of France (1107). His negotiations with Emperors Henry IV and Henry V were unsuccessful, and he was imprisoned by Henry V (1111). While a prisoner, he agreed to royal investiture of bishops and crowned Henry emperor, but a church council declared his concessions invalid, and the archbishop of Vienne excommunicated the emperor.

Source: Encyclopedia Britannica