William II (1312 – 22 August 1338) was the third son of

Frederick III of Sicily Frederick II (or III) (13 December 1272 – 25 June 1337) was the regent of the Kingdom of Sicily from 1291 until 1295 and subsequently King of Sicily from 1295 until his death. He was the third son of Peter III of Aragon and served in th ...

and

Eleanor of Anjou Eleanor of Anjou (August 1289 – 9 August 1341) was Queen of Sicily as the wife of King Frederick II of Sicily. She was a member of the Capetian House of Anjou by birth. She was the third daughter of King Charles II of Naples and Mary of Hunga ...

. He inherited the

Duchy of Athens The Duchy of Athens (Greek: Δουκᾶτον Ἀθηνῶν, ''Doukaton Athinon''; Catalan: ''Ducat d'Atenes'') was one of the Crusader states set up in Greece after the conquest of the Byzantine Empire during the Fourth Crusade as part of th ...

after the death of his elder brother

Manfred ''Manfred: A dramatic poem'' is a closet drama written in 1816–1817 by Lord Byron. It contains supernatural elements, in keeping with the popularity of the ghost story in England at the time. It is a typical example of a Gothic fiction. Byr ...

on 9 November 1317. During his minority, his Greek possessions were governed by his illegitimate elder brother Alfonso Frederick, who in 1319 added the Duchy of Neopatria to the Catalan domains. In 1330, Alfonso returned from Greece and William ceded the counties of Malta and Gozo to him. Nicola Lanza replaced him in Greece. In 1335, William married María Álvarez de Jérica, a descendant of

Roger of Lauria Roger of Lauria (''c''. 1245 – 17 January 1305) was a Neapolitan admiral in Aragonese service, who was the commander of the fleet of the Crown of Aragon during the War of the Sicilian Vespers. He was probably the most successful and talen ...

, without papal dispensation, as both

John XXII Pope John XXII ( la, Ioannes PP. XXII; 1244 – 4 December 1334), born Jacques Duèze (or d'Euse), was head of the Catholic Church from 7 August 1316 to his death in December 1334. He was the second and longest-reigning Avignon Pope, elected by ...

and Benedict XII wanted to check the power of Frederick his father. Two years later, his father willed him the

Principality of Taranto The Principality of Taranto was a state in southern Italy created in 1088 for Bohemond I, eldest son of Robert Guiscard, as part of the peace between him and his younger brother Roger Borsa after a dispute over the succession to the Duchy of Ap ...

, the county of

Calatafimi Calatafimi-Segesta, commonly known as simply Calatafimi, is a small town in the province of Trapani, in Sicily, southern Italy. The full name of the municipality was created in 1997 and is meant to highlight the presence within its territory of th ...

, the honour of

Monte Sant'Angelo Monte Sant'Angelo ( Foggiano: ) is a town and ''comune'' of Apulia, southern Italy, in the province of Foggia, on the southern slopes of Monte Gargano. History Monte Sant'Angelo as a town appeared only in the 11th century. Between 1081 and 1103, ...

, and various castles and lands in

Noto Noto ( scn, Notu; la, Netum) is a city and in the Province of Syracuse, Sicily, Italy. It is southwest of the city of Syracuse at the foot of the Iblean Mountains. It lends its name to the surrounding area Val di Noto. In 2002 Noto and i ...

Spaccaforno Ispica (, ) is a city and ''comune'' in the south of Sicily, Italy. It is from Ragusa, from Syracuse, and away from La Valletta, on the coast of Malta. The first mention in a document of Ispica occurred in 1093, in a list of churches and e ...

Capo Passero Capo Passero or Cape Passaro ( scn, Capu Pàssaru; Greek: ; Latin: Pachynus or Pachynum) is a celebrated promontory of Sicily, forming the extreme southeastern point of the whole island, and one of the three promontories which were supposed to ha ...

, and Avola when his mother, Eleanor, daughter of Charles II of Naples, died. She died in 1341, but William died first on 22 August 1338. He left his library to the Dominicans of Palermo''Testamentum ducis Willelmi''. and was buried in the cathedral there.

Ancestry

Notes

Sources

*Fiske, H. ''Acta Aragonensia''. Berlin-Leipzig, 1908. *Ghisalberti, Alberto M. ''Dizionario Biografico degli Italiani: III Ammirato – Arcoleo''. Rome, 1961. 1312 births 1338 deaths Dukes of Athens House of Barcelona (Sicily) Burials at Palermo Cathedral 14th-century Sicilian people 14th-century Italian nobility Counts of Malta Sons of kings {{Italy-noble-stub