The Duchy of Gaeta was an early medieval state centered on the coastal South Italian city of Gaeta. It began in the early ninth century as the local community began to grow autonomous as Byzantine power lagged in the Mediterranean and the peninsula due to Lombard and Saracen incursions.
The Duchy of Amalfi or the Republic of Amalfi was a de facto independent state centered on the Southern Italian city of Amalfi during the 10th and 11th centuries. The city and its territory were originally part of the larger ducatus Neapolitanus, governed by a patrician, but it extracted itself from Byzantine vassalage and first elected a duke in 958.
The Duchy of Naples began as a Byzantine province that was constituted in the seventh century, in the reduced coastal lands that the Lombards had not conquered during their invasion of Italy in the sixth century. It was governed by a military commander (dux), and rapidly became a de facto independent state, lasting more than five centuries during the Early and High Middle Ages. Naples remains a significant metropolitan city in present-day Italy.
Richard Drengot was the count of Aversa (1049–1078), prince of Capua and duke of Gaeta (1064–1078).
Alfonso, also called Anfuso or Anfusus (c. 1120 – 10 October 1144), was the Prince of Capua from 1135 and Duke of Naples from 1139. He was an Italian-born Norman of the noble Hauteville family. After 1130, when his father Roger became King of Sicily, he was the third in line to the throne; second in line after the death of an older brother in 1138. He was the first Hauteville prince of Capua after his father conquered the principality from the rival Norman Drengot family. He was also the first Norman duke of Naples after the duchy fell vacant on the death of the last Greek duke. He also expanded his family's power northwards, claiming lands also claimed by the Papacy, although he was technically a vassal of the Pope for his principality of Capua.
Roger III was the eldest son of King Roger II of Sicily and Elvira of Castile. He was the Duke of Apulia from 1134 until his death.
Richard III, also known as Richard of Caleno, was the Norman count of Carinola and last quasi-independent Duke of Gaeta, ruling from 1121 to his death. From 1113, he was regent of Gaeta for his cousin or nephew, Duke Jonathan; in 1121 he succeeded him. As duke he was a nominal vassal of the Princes of Capua, to whom he was related.
The Drengots were a Norman family of mercenaries, one of the first to head to Southern Italy to fight in the service of the Lombards. They became the most prominent family after the Hautevilles.
Leo II was the Duke of Gaeta briefly in early 1042. He was the last duke of the native Docibilan family. His father was the magnificus Docibilis, a grandson of Duke Gregory. His brother, Hugh, was the count of Suio.
John III was the longest-reigning Duke of Naples (928–968). He was the son and successor of Marinus I.
The Principality of Capua was a Lombard state centred on Capua in Southern Italy. Towards the end of the 10th century the Principality reached its apogee, occupying most of the Terra di Lavoro area. It was originally a gastaldate, then a county, within the principality of Salerno.
Sergius VI was the magister militum and duke of Naples from 1077 to his death. He was the son of the Neapolitan senator John, and succeeded his uncle, John's elder brother, Sergius V. His sister Inmilgia married Duke Landulf of Gaeta. His reign is very obscure because of the slight documentary evidence.
Jonathan I was the youngest son of Richard I of Capua. According to the Chronicon Amalfitanorum, however, he was a son of Jordan I, who was actually his brother, and married a sister of Roger I of Sicily, which may be accurate.
Gualganus, surnamed Ridel, was the third and last Count of Pontecorvo and Duke of Gaeta of the Norman Ridel family from about 1091 until about 1103. He was a son and successor of Duke Raynald Ridel, but his rule in Gaeta was not unopposed.
Manso was a Lombard viceduke (vicedux) who ruled the Duchy of Amalfi during the reign of Roger Borsa, the Norman Duke of Apulia. He is known only from his coins: large, copper follari bearing the inscription MANSO VICEDUX on the reverse. Irregular and poor in quality, mostly overstrikes of Salernitan coins, they were originally attributed to Manso of Salerno (981–83).
Andrew was the Duke of Gaeta from 1111 until his death in 1113. He succeeded his father, Duke Richard II, upon the latter's death. He left no heir at his own death and his duchy escheated to Prince Robert I of Capua, his suzerain. His successor, Jonathan, was in power by May 1113.
Ranulf I was the count of Caiazzo in the Principality of Capua from about 1078. He also brought the formerly Lombard counties of Alife, Telese and Sant'Agata dei Goti and the castles of Airola and Tocco Caudio under his control, dominating the region between Capua and Benevento. He passed this territorial lordship on intact to his heirs, and it remained in their possession until the death of his grandson and namesake, Ranulf II, in 1139.
Events during the year 1113 in Italy.
The trifollaro or trifollaris was a copper coin minted in southern Italy under the Normans. It was worth 120 nummi or 3 folles. The name trifollaro, used by scholars, was coined by the Italian numismatist Rodolfo Spahr. Contemporary sources do not use the name. Spahr interpreted the phrase tres follares aereos romesinam unam appretiatos in Falco of Benevento's discussion of the currency reform of 1140 as a reference to a new denomination of coin.