Pope John IX of Alexandria died in 1327.
Pope Innocent IX died on 1591-12-30.
Pope Stephen IX died on 1058-03-29.
Pope Leo IX died on April 19, 1054 at the age of 51.
Pope Clement IX died on December 9, 1669 at the age of 69.
All the popes listed below had the given name of Giovanni, In some cases it was a second or third name. Pope John I Pope John VIII Pope John IX Pope John X Pope John XI Pope John XVIII Pope Gelasius II Pope Nicholas III Pope Innocent VIII Pope Leo X Pope Julius III Pope Paul IV Pope Pius IV Pope Urban VII Pope Innocent IX Pope Innocent X Pope Clement XI Pope Clement XIV Pope Pius VI Pope Pius IX Pope Benedict XV Pope Pius XII Pope Paul VI
Pope Boniface VIII died on 1303-10-11.
Pope Stephen IX was born in 1020.
Pope Benedict IX was born in 1012.
Pope Gregory IX was born in 1145.
Pope Boniface IX was born in 1356.
John IX of Salm-Kyrburg-Mörchingen died in 1623.