Guaimar II was the

Duke of Amalfi Medieval Amalfi was ruled, in the tenth and eleventh centuries, by a series of dukes ( la, duces), sometimes called ''dogi'' (singular: ''doge''), corresponding with the republic of Venice, a maritime rival throughout the Middle Ages. Before the t ...

, ruling alongside his father, Manso II, and under the suzerainty of his namesake,

Guaimar IV of Salerno Guaimar IV (c. 1013 – 2, 3 or 4 June 1052) was Prince of Salerno (1027–1052), Duke of Amalfi (1039–1052), Duke of Gaeta (1040–1041), and Prince of Capua (1038–1047) in Southern Italy over the period from 1027 to 1052. ...

, from 1047, when his father first associated him, to his and his father's deposition in 1052 by his uncle,

John II John II may refer to: People * John Cicero, Elector of Brandenburg (1455–1499) * John II Casimir Vasa of Poland (1609–1672) * John II Comyn, Lord of Badenoch (died 1302) * John II Doukas of Thessaly (1303–1318) * John II Komnenos (1087–1 ...

, after the assassination of the

Prince of Salerno This page is a list of the rulers of the Principality of Salerno. When Prince Sicard of Benevento was assassinated by Radelchis in 839, the people of Salerno promptly proclaimed his brother, Siconulf, prince. War raged between Radelchis and Sico ...

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