Geoffrey of Trani
Jus novum c. 1140-1563
Jus novissimum c. 1563-1918
Jus codicis 1918-present
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Geoffrey of Trani ? in canon lawyer. He was a student at Bologna of Azo before becoming a professor at Naples, then at Bologna. He was featured a cardinal deacon by Pope Innocent IV. His Summa super titulis decretalium and other writings on decretals became a basic resource for canon law.