 Ramba uchinyora ndima iyi - Muna 1823 chikoro chechiLatin chakava Progymnasium, zvichireva kuti rondedzero yakazara zvikuru yezvidzidzo yakadzidziswa. Mukuru wechikoro wokupedzisira wechiFranciscan akafa muna 1837 uye muna 1898 chikoro chakaitwa kuti chive neGymnasium yakazara. Petrinum yakazotamira kuchivako chitsva muna 1902 uye muna 1904 bvunzo yekutanga yeAbitur yakaitwa pachikoro zvino chinonzi zviri pamutemo Catholic Gymnasium ine dzidzo yekubhadhara muchiGiriki kuDorsten. Mukati Mokutapwa kweRuhrmuna 1923 chivako chechikoro chakashandiswa semuzinda wemauto eBelgium, izvo zvaireva kuti kudzidzisa kwaifanira kuitika mune chimwe chivako. 