Gregorius Mees

Portrait of Francis Ridderus Gregorius Mees

Gregory VII. Anonymous

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

Sir Gregory Page-Turner, 1768 Pompeo Girolamo Batoni

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

Pope Gregory XV Guercino

Portrait of Henri Grégoire, 1790s Anonymous

The Mass of Saint Gregory the Great Master of Portillo

Pope Gregory XV Guercino

Mass of Saint Gregory Anonymous

Mass of Saint Gregory Anonymous

Mass of St Gregory, c.1510 Flemish School

The Mass of Saint Gregory Israhel van Meckenem

The Mass of Saint Gregory Spanish Painter

St. Gregory, 1681 Claude Mellan

Saint Gregory the Great Pedro Berruguete

The Mass of Saint Gregory Israhel van Meckenem

Sir Gregory Gigg Henry William Bunbury

The Mass of Saint Gregory the Great Diego de la Cruz

Saint Gregory the Great Anonymous

Allegory of Justice, 1656 Bernardino Mei

The Mass of St. Gregory Luca Giordano

James Gregory, 17th century Scottish mathematician and astronomer Unknown

Portrait of Pope Gregory VII English School

Gregor Mendel Austrian School

St Gregory in his Study, c.1520 Defendente Ferrari

St. Gregory the Great Francisco de Zurbaran

Mère Grégoire, 1855 and 1857-59 Gustave Courbet

Central City: From the Side of Mammoth Hill Looking up Gregory and Eureka Gulches by J. Bien and A.E. Mathews Anonymous

St. Gregory the Great, 1795-99 Francisco Jose de Goya y Lucientes

St. Gregory the Great and Job Anonymous

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

Ocyrhoë predicts the fate of Chiron and Asclepius Willem van Mieris

The Mass of Saint Gregory the Great, ca 1510-1520 Adriaen Isenbrant

The Mass of Saint Gregory, ca 1460 Simon Marmion

The Mass of St. Gregory the Great Robert Campin