Pope Cyril IV of Alexandria was born in 1816.
Pope Cyril IV of Alexandria died in 1861.
Pope Michael IV of Alexandria died in 1102.
Pope Timothy III - IV - of Alexandria died in 535.
Pope Leo IV was born in 790.
Pope Urban IV was born in 1195.
Pope Martin IV was born in 1210.
Pope Eugene IV was born in 1383.
Pope Innocent IV was born in 1195.
Pope Anastasius IV was born in 1073.
Pope Boniface IV was born in 550.
Pope Honorius IV was born in 1210.
Pope Alexander IV was born in 1199.