Question: Where was the father of Marianus V Of Arborea born?

Knowledge 1: Marianus V of Arborea
Marianus V (1378 or 1379 – 1407) was the Judge of Arborea from 1387 until his death.His surname was Doria, but since he belonged to the ruling house of Arborea he is often dynastically called Bas-Serra, or Doria-Bas.Younger brother and successor of Frederick, he was a minor upon his succession and was under the tutelage of his mother Eleanor.He was born at Castel Genovese (modern Castelsardo) between 1378 and 1379 to Eleanor and Brancaleone Doria, a Genoese nobleman.In 1383, he was proclaimed judge along with his brother, Frederick of Arborea.In 1387, his brother died under Aragonese captivity and Marianus became sole judge at a time when the Giudicato of Arborea was at war with the Crown of Aragon.On 24 January 1388, Eleanor signed a pact with Aragon which brought peace and safeguarded Marianus' rule.On 16 August 1391, Marianus accompanied his father at the occupation of Sassari and Osilo.Marianus was 14 years old in 1392 when his mother promulgated the Carta de Loguand he was declared of age.He immediately reaffirmed the treaty with Aragon, but the real power at that time lay with Brancaleone.Eleanor died in 1404.He died of bubonic plague three years later without heirs, presenting a succession crisis. [SEP] Knowledge 2: Brancaleone Doria
Brancaleone Doria was the husband of Eleanor of Arborea.He was a scion of an influential family (the Doria) of the Republic of Genoa, the son of the elder Brancaleone and a woman named Giacomina.On 16 March 1357, he became a vassal of Peter IV of Aragon, the nominal King of Sardinia, to legitimate the possessions of his father on the island.When Hugh III of Arborea, Eleanor's brother, sought out a matrimonial alliance with Genoa, his choice for a brother-in-law fell on Brancaleone.The marriage took place in 1376, a political alliance only, for the Bas-Serra family of Eleanor was opposed to the royal pretensions of the House of Barcelona, to which Brancaleone was affiliated.Already at the time of his marriage, he had illegitimate children, Giannettino and Nicholas, by an anonymous woman.When Hugh was assassinated in 1383, Eleanor and Brancaleone's young son Frederick succeeded to the Giudicato of Arborea.At that time, Brancaleone was in Catalonia to receive the honorific title of "Count of Monteleone and Baron of Lower Marmilla." As soon as Peter IV heard of the election of Frederick, he arrested Brancaleone and sent him to Cagliari, to be imprisoned first in the tower of Pancrazio and then in that of Elefante.Arborea was governed in the meantime by Eleanor.Frederick, later seized and imprisoned by Peter himself, died young and in captivity.He was succeeded by Brancaleone's second son, Marianus V. Brancaleone was finally liberated only on 1 January 1390.His fidelity to the Aragonese crown was by then broken.On 1 April 1391, Brancaleone marched on Castel di Cagliari and, on 16 August, occupied Sassari and Osilo with his son Marianus.In September, he conquered the castles of Fava, Galtellì, Bonvehì, and Pedreso.Only Alghero and Longosardo remained in Aragonese hands by then.On 3 October, he entered Villa di Chiesa.In a letter written at Sanluri on 3 February 1392, he announced having repossessed all the territories lost to the Aragonese in 1388.On 16 March, a fleet under Martin of Aragon appeared off Capo San Marco, conducted from Sicily for the purpose of putting down Brancaleone's "rebellion."The attempt failed.Following Marianus' death, Arborea passed to William III of Narbonne.Brancaleone retired to his estates at Monteleone.He disappears from the record mysteriously before the Battle of Sanluri in 1409.
Knowledge 1: Marianus V of Arborea
Marianus V (1378 or 1379 – 1407) was the Judge of Arborea from 1387 until his death.His surname was Doria, but since he belonged to the ruling house of Arborea he is often dynastically called Bas-Serra, or Doria-Bas.Younger brother and successor of Frederick, he was a minor upon his succession and was under the tutelage of his mother Eleanor.He was born at Castel Genovese (modern Castelsardo) between 1378 and 1379 to Eleanor and Brancaleone Doria, a Genoese nobleman.In 1383, he was proclaimed judge along with his brother, Frederick of Arborea.In 1387, his brother died under Aragonese captivity and Marianus became sole judge at a time when the Giudicato of Arborea was at war with the Crown of Aragon.On 24 January 1388, Eleanor signed a pact with Aragon which brought peace and safeguarded Marianus' rule.On 16 August 1391, Marianus accompanied his father at the occupation of Sassari and Osilo.Marianus was 14 years old in 1392 when his mother promulgated the Carta de Loguand he was declared of age.He immediately reaffirmed the treaty with Aragon, but the real power at that time lay with Brancaleone.Eleanor died in 1404.He died of bubonic plague three years later without heirs, presenting a succession crisis. [SEP] Knowledge 2: Obata Toramori
He was the father of Obata Masamori.
Knowledge 1: Marianus V of Arborea
Marianus V (1378 or 1379 – 1407) was the Judge of Arborea from 1387 until his death.His surname was Doria, but since he belonged to the ruling house of Arborea he is often dynastically called Bas-Serra, or Doria-Bas.Younger brother and successor of Frederick, he was a minor upon his succession and was under the tutelage of his mother Eleanor.He was born at Castel Genovese (modern Castelsardo) between 1378 and 1379 to Eleanor and Brancaleone Doria, a Genoese nobleman.In 1383, he was proclaimed judge along with his brother, Frederick of Arborea.In 1387, his brother died under Aragonese captivity and Marianus became sole judge at a time when the Giudicato of Arborea was at war with the Crown of Aragon.On 24 January 1388, Eleanor signed a pact with Aragon which brought peace and safeguarded Marianus' rule.On 16 August 1391, Marianus accompanied his father at the occupation of Sassari and Osilo.Marianus was 14 years old in 1392 when his mother promulgated the Carta de Loguand he was declared of age.He immediately reaffirmed the treaty with Aragon, but the real power at that time lay with Brancaleone.Eleanor died in 1404.He died of bubonic plague three years later without heirs, presenting a succession crisis. [SEP] Knowledge 2: Hugh II of Arborea
Hugh II was Giudice of Arborea, reigning from 1321 CE until his death in 1336 CE.He was the illegitimate son of Marianus III of Arborea and Paulesa de Serra.Hugh sided with James II of Aragon, who had been invested with the Kingdom of Sardinia and Corsica by Pope Boniface VIII in 1297.He became vassal of James for Arborea and probably wanted to expand his control over the whole island, as governor on behalf of the Catalan Crown.To this end, he assisted the future Alfonso IV in the conquest of 1323 – 1324, when the Republic of Pisa was expelled from the island.After Alfonso's army disembarked at Palmas, Hugh joined him at the siege of Villa di Chiesa( modern Iglesias).He was present, too, at the fall of Castel di Castro on June 1324.Hugh II died of an unknown illness in 1336.

Answer: Sardinia