Gregorius i posters & prints

Saint Gregory the Great, ca 1690 Anonymous

Saint Gregory the Great Pedro Berruguete

Saint Pope, ca 1400 Cennino d'Andrea Cennini

Dispute of four Church Fathers on the Immaculate Conception, 1541 Dosso Dossi

Pope Gregory I the Great Anonymous

The Mass of Saint Gregory the Great Diego de la Cruz

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

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

The Mass of Saint Gregory the Great Master of Portillo

Portrait of Francis Ridderus Gregorius Mees

Portrait of Joachim Murat, ca 1806 Albert Gregorius

Portrait of Gregorio Leti (1630-1701) Jacob Gole

Saint Gregoire I Delivering Souls from Purgatory, 1744 Francesco Fontebasso

Saint Gregory the Great Anonymous

Saint Gregory the Great Anonymous

Portrait of Emperor Nicholas I, 1847 Franz Kruger

George I. King of Greece and His Queen the Grand Duchess Olga Constantinovna of Russia 1867 Anonymous

Equestrian Portrait of Emperor Alexander I,, 1837. Franz Kruguer

Portrait of Emperor Alexander I, 1825 George Dawe

Allegory on the reign of Emperor Leopold I, ca 1672 Gerard Hoet

Giovanni de 'Medici and King Francis I Philips Galle

Francesco I d'Este Sustains Himself While on His War Campaign, from L'Idea di un Principe …, 1659 Bartolomeo Fenice/Jean Sauve

Portrait of Leopold I, Emperor of Germany Cornelis van Dalen II

Portrait of Alexander I, Prince of the Netherlands Jan Dam Steuerwald

Emperor Theodosius I the Great receiving the pardon from St. Ambrose, archbishop of Milan, c.1745 Pierre Subleyras

Tsar Michael I of Russia Anonymous

Allegory of the coronation of Joseph I King of Hungary Justus van den Nijpoort

James I of England (James VI of Scotland) James I Van Somer

Equestrian Portrait of Alexander I, Prince of The Netherlands Charles Rochussen

Initial I: A Martyr Saint Lippo Vanni

Portrait of Tsar Alexander I of Russia W. Esser

Francesco I d'Este Sets Out for the Seige of Cremona, Crosses the Trench Between Himself a…, 1659 Bartolomeo Fenice

Portrait of James I Simon van de Passe

Initial I: Scenes of the Creation of the World and the Crucifixion Anonymous

Initial N: King James I of Aragon Overseeing a Court of Law Anonymous

Initial I: Scenes of the Creation of the World and the Life of Christ Anonymous