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 Martin IV was born in 1210.
Pope Anastasius IV was born in 1073.
Pope Leo IV was born in 790.
Pope Urban IV was born in 1195.
Pope Adrian IV was born in 1100.
Pope Honorius IV was born in 1210.
Pope Alexander IV was born in 1199.
Pope Innocent IV was born in 1195.
Pope Eugene IV was born in 1383.