Nyorai kupfuurira kweiyi ndima - Mambo Frederick II akagadza mutsigiri womunzvimbomo, mufundisi weBamberg Henry weBilversheim, bhishopi. Bishop Henry akava Prince-bhishopi wokutanga; pasi utongi hwake, diocese zvishoma nezvishoma akava munharaunda umambo, uye mabhishopi ayo akatora sekular yokutanga inotevera pashure Mainz nemabhishopi makuru Kubva munenge 1305, Altenburg Castle raishandiswa somunhu yechipiri dzokugara. Muna 1390 Bhishopi Lamprecht, aimbova chancellor waMambo Charles V, akawanawo nhare yeGiechburg. Kutanga kwezana remakore rechi15 kwakava nokurwisana kwakasimba nevaHussite
vapanduki pamwe chete navagari veBamberg. Bhishopi Heinrich Groß von Trockau (d. 1501) akapinda muhondo dzinoverengeka nemuchinda weHohenzollern Casimir weBrandenburg-Bayreuth.