John IV of Gaeta — John IV (died April or August 1012) was the eldest son of John III of Gaeta who was appointed co duke in 991 while still young (he was a minor even in 994). John succeeded his father in 1008 or 1009 and ruled for a brief four years. John married… … Wikipedia
John III of Gaeta — John III (died 1008 or 1009) was the consul and duke of Gaeta from some time between October 984 and January 986 until his death. He was the eldest son of Marinus II, who succeeded his brother Gregory in 978 and immediately appointed John as co… … Wikipedia
John V of Gaeta — John V (c. 1010 ndash; c. 1040) was the consul and duke of Gaeta from 1012 to 1032. He was the son of John IV and Sichelgaita, sister of Sergius IV of Naples. He was either very young (an infant) when he succeeded his father or perhaps he was… … Wikipedia
John I of Gaeta — John I (died 933 or 934) was the second hypatus of Gaeta of his dynasty, a son of Dociblis I and Matrona, and perhaps the greatest of medieval Gaetan rulers. He began his rule as an associate of his father from either 867, right after his father… … Wikipedia
John II of Amalfi — John II [Also John III. The enumeration of the dukes of Amalfi has never been settled upon.] was the duke of Amalfi from 1029 to 1069 with multiple interruptions. He was the son of Sergius II [Also Sergius III.] and Maria, sister of Pandulf IV of … Wikipedia
John I — may refer to:People* John Chrysostom (349–c. 407), Patriarch of Constantinople. * John of Antioch (died 441). * Pope John I, Pope from 523 to 526. * John I of Naples (died c. 719). * John I of Gaeta (died c. 933). * John I Tzimiskes (c. 925–976) … Wikipedia
John II — may refer to:People* John Papa Īī * John of Cappadocia (died 520), Patriarch of Constantinople. * Pope John II, Pope from 533 until his death in 535. * John II Platinus (died 702), Exarch of Ravenna. * John II of Naples (died 919). * John II of… … Wikipedia
John III — may refer to:People* Pope John III, Pope from 561 to his death in 574. * John Scholasticus, Patriarch of Constantinople from 565 to his death in 577. * John III Rizocopo, Exarch of Ravenna from 710 to 711. * John III of Naples, Duke from 928 to… … Wikipedia
John IV — may refer to: * Patriarch John IV of Constantinople, Patriarch from 582 to his death in 595 * Pope John IV, Pope from 640 to his death in 642 * John IV, Bishop of Naples (died 835) * John IV of Naples, Duke from 997 to after 1002 * John IV of… … Wikipedia
John V — may refer to: * John the Merciful, Patriarch of Alexandria from 606 to 616 * Patriarch John V of Constantinople, Patriarch from 669 to 675 * Pope John V, Pope from 685 to his death in 686 * John V the Historian, Catholicos of Armenia from 897 to… … Wikipedia
