The Peace of LOCATION@1 began to unravel as some converted bishops refused to give up their bishoprics , and as certain PERSON@1 and other ORGANIZATION@1 rulers of the Holy Roman Empire and LOCATION@2 sought to restore the power of MISC@1 in the region .

The Peace of LOCATION@1 was not working because some bishops had not given up their bishoprics , and ORGANIZATION@1 rulers in LOCATION@2 and LOCATION@3 wanted to make MISC@1 strong in the region .
