Original: MÃ 1\/4 nster was , since its re-Catholization in 1535 , a strictly mono-denominational community . It housed the Chapter of the Prince-Bishopric of MÃ 1\/4 nster .
Simplified: The Catholics used MÃ 1\/4 nster , while the Protestants used OsnabrÃ 1\/4 ck .