Background
Nephew and successor of Hugh III, he was a minor upon his succession and was under the tutelage of his mother Eleanor. He was born at Castel Genovese (modern Castelsardo) in 1377 to Eleanor and Brancaleone Doria, a Genoese nobleman.
Nephew and successor of Hugh III, he was a minor upon his succession and was under the tutelage of his mother Eleanor. He was born at Castel Genovese (modern Castelsardo) in 1377 to Eleanor and Brancaleone Doria, a Genoese nobleman.
His surname was Doria, but since he belonged to the ruling house of Arborea he is often dynastically called Bas-Serra, or Doria-Bas. In 1382, Eleanor was residing in Genoa, where she made a pact with the Doge Nicolò Guarco that loaned him 4,000 florins and promised Frederick in marriage to the doge"s daughter Bianchina. If the girl died before the marriage could take place, the agreement would be null.
Frederick never reached puberty and the accord never came into effect.
Upon Hugh"s death in a republican uprising, the barons of the realm gathered in a parliament and elected Frederick judge. Eleanor immediately set to work defeating the rebels and securing her son"s realm.
Frederick died in 1387, the same year as Peter.