Gregory xi posters & prints

Saint Catherine of Siena before the Pope at Avignon Giovanni di Paolo

Bust of Pope Gregory XIV Sebastiano Torrigiani

Portrait of Pope Gregory XVI Anonymous

Portrait of Pope Gregory IX English School

The Blessed Giles Before Pope Gregory IX, c.1645-1646 Bartolome Esteban Murillo

Pope Gregory XV Guercino

Gregory XII. Pope between 1406 and 1415. Engraving Anonymous

Pope Gregory X Anonymous

Pope Gregory IX Canonising St. Francis in 1228, 1297-99 Giotto (c.1266-1337)

Pope Gregory XV Guercino

Letter from Philip II of Spain to Pope Gregory XIII, 8th November 1579 King Philip II

Pope Saint Gregory VII (c. 1015/1028-1085), Anonymous

Portrait of Pope Gregory VII English School

Gregory VII. Anonymous

Saint Gregory the Great Pedro Berruguete

Pope Gregory I the Great Anonymous

The Mass of Saint Gregory the Great, c. 1500 Anonymous

Mass of Saint Gregory Anonymous

Procession of Pope Gregory I the Great at the castle of St. Angelo Giovanni di Paolo

Mass of St Gregory, c.1510 Flemish School

Icon of St. Gregory Archbishop of Thessaloniki School Russian

St. Gregory, after 1511 Unknown

The Mass of Saint Gregory, 1511 Albrecht Dürer

St. Gregory, 1681 Claude Mellan

Saint Gregory the Great, ca 1690 Anonymous

Saint Gregory the Great Anonymous

Gregory Willsheire, c.1605 English School

Mass of Saint Gregory Anonymous

Mass of St. Gregory, mural from the crypt School Flemish

The Mass of Saint Gregory, 1511 Albrecht Dürer

The Mass of Saint Gregory, 1511 Hans Baldung

Sir Gregory Page-Turner, 1768 Pompeo Girolamo Batoni

Pope Gregory XVI Anonymous

Title Page of St. Gregory's 'Moralia': Job Visited by His Three Friends…, c. 1143-1178 Abbot Frowin (probably)

The Mass of St. Gregory the Great Robert Campin

St. Gregory, c.1450-52 Niccolò Pizzolo