Peter III of Arborea

Peter III, of the Cappai de Bas family, was the Judge of Arborea, reigning from 1335 CE until his death in 1347 CE. He was the son and successor of Hugh II assumed the throne on his father's death.

Peter III
Judge/King of Arborea
Reign	1335–1347
Predecessor	Hugh II
Successor	Marianus IV
Born	1314
Died	1347(1347-00-00) (aged 32–33)
Spouse	Constance of Saluzzo
Names Peter De Serra Bas
House	Cervera (Serra Bas branch)
Father	Hugh II, King of Arborea
Mother	Benedetta

Peter married Constance (died 18 February 1348), daughter of Thomas II of Saluzzo, towards 1326. He reigned in the shadow of his chancellor, Guido Cattaneo, Archbishop of Arborea, and the doctor of civil and penal law, Filippo Mameli, a canon of Tramatza.

When Alfonso died in 1336, Peter's brother Marianus paid homage to Peter IV of Aragon on his behalf. On 22 September 1343, he obtained from Pope Clement VI permission to found a monastery of the Clarisse.

Preceded by Hugh II

Judge of Arborea 1336–1347

Succeeded by Marianus IV