‹ The Popes
101st Roman Pontiff
Gregory IV
GREGORIVS Quartus
Gregorius
101st Successor of St Peter · 827–844 · Rome · b. Rome, Papal States
827
Elected
844
Reign ended
17 years
Length
9th
Century
The Life
Subject and later the sovereign of the Papal States. Rebuilt the atrium of St. Peter's Basilica and in the newly decorated chapel. Transferred the body of Gregory I.
Portrait: Wikimedia Commons / Wikimedia Commons