By Anonymous (not verified) , 7 August 2025 Gregory IX (Ugolino da Segni) [c1148–1241,sedit1227–1241] Source MLGB3
By Anonymous (not verified) , 7 August 2025 Gregory X (Teobaldo Visconti) [1210–1276,sedit1271–1276] Source MLGB3
By Anonymous (not verified) , 7 August 2025 Decretum abbreuiatum, inc. `Liber decretorum distinctus est in tres partes' Source MLGB3
By Anonymous (not verified) , 7 August 2025 Defensorium fidei dialogos septem contra iudaeos, haereticos et sarracenos continens Source MLGB3