Subject: Theology
Author of work: Gregorius I
Title: Index to works of Gregory
Subject: Theology
Author of work: Gregorius I
Title: De cura pastorali
Subject: Epistolae
Author of work: Gregorius I
Title: Registrum
Subject: Theology
Author of work: Gregorius I
Title: Moralia in Job
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Author of work: Gregorius I
Title: Moralia
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales