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.
Hugh II, Count of Ponthieu
Hugh II of Ponthieu was count of Ponthieu and lord of Abbeville, the son of Enguerrand I of Ponthieu.
Evidently Hugh II was the half brother of Guy, who became the bishop of Amiens; Fulk, who became the abbot of Forest l' Abbaye; and Robert.
However, it is possible that both Robert and Hugh II were the sons of Enguerrand's first wife, and Guy and Fulk the sons of a later wife that Enguerrand I married when he was in his forties.
Hugh II was married to Bertha of Aumale, Countess of Aumale.
They had:
Marianus III of Arborea
Marianus III (died 1321) was the sole Giudice of Arborea from 1308 to his death.
He co-ruled with his elder brother Andrew from the death of their father, John of Arborea, in 1304.
Their mother was Vera Cappai.
They were illegitimate.
In 1312, he was constrained by the Republic of Pisa to buy his own right of succession from the Emperor Henry VII and to marry Constance of Montalcino by proxy.
In 1314, he requested aid from the Crown of Aragon against the Pisans.
He restored roads and bridges, complete the walls of Oristano and her defensive towers, and constructed a new archiepiscopal palace.
He never did marry Constance, but he did cohabitate with Padulesa de Serra, who gave him six children, among whom was his successor, Hugh II.
Peter III of Arborea
Peter III, of the Cappai de Bas family, was the Giudice 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 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 IV permission to found a monastery of the Clarisse.
Hugh II of Cyprus
Hugh II of Cyprus( or Hugues II de Lusignan)( June – August, 1252 or 1253 – November or December 5, 1267) was king of Cyprus and, from the age of 5 years, also Regent of the Kingdom of Jerusalem.
On January 18, 1253, at the age of two months, he succeeded his father Henry I as king of Cyprus, with his mother, Queen Plaisance, acting as regent, and was crowned at Santa Sophia, Nicosia, later in that year.
Although he had only a weaker claim to the Kingdom of Jerusalem, many felt that he was a better candidate( living in a Crusader state close to the Palestinian coast) than Conradin, the Hohenstaufen claimant who was also a child but absent in Europe( Hugh II was second in order of succession, right after Conradin himself, since he was the son of the only surviving son of Alice of Champagne, the second surviving daughter of Queen Isabella I of Jerusalem and thus Conradin's great- grandaunt).
In 1258 John of Ibelin, lord of Jaffa, and Bohemund VI of Antioch brought Hugh and Plaisance to Acre, where Hugh was set up as regent for Conradin, and Plaisance was chosen to carry out Hugh ’s regency while he remained underage, becoming Lord of Jerusalem.
In 1261 Plaisance died and the regency of Cyprus passed to Hugh of Antioch- Lusignan, Hugh II's 25- year- old first cousin.
His mother, Hugh II's younger aunt Isabella of Lusignan became acting regent of Jerusalem in Acre.
Hugh II died in Nicosia in November 1267 at the age of 14 and was buried in the Dominican Church in Nicosia.
He had been betrothed and was possibly married at Nicosia in 1264/ 1265 to Isabella of Ibelin( ca.
1252 – Beirut, 1282/1283 and buried there), Lady of Beirut 1264, but the marriage was never consummated.
He was succeeded by Hugh of Lusignan- Antioch( son of his younger aunt Isabella) as Hugh III of Cyprus, though his heir- general was another first cousin, Hugh of Brienne( c. 1240 – 1296), son of Mary of Cyprus, the eldest aunt of the deceased Hugh II.
This claim fell to his son Walter V of Brienne and his descendants.
They are the heirs- general of King Amalric I of Cyprus.
It has often been claimed that 1266 Thomas Aquinas dedicated his work" De regimine principum
On the Government of Rulers") to Hugh II, but in view of the strong argument by Christoph Flüeler( Rezeption und Interpretation der Aristotelischen “ Politica ” im späten Mittelalter, Bochumer Studien zur Philosophie, 19( Amsterdam and Philadelphia: B.R. Grüner, 1992), 2 v.; v.1, 23–29.) for redating the work to 1271 – 73, it now seems likely that it was written for his successor Hugh III( 1267 – 84).
Later works, such as Panos Leventis'" Twelve Times in Nicosia.
Nicosia, Cyprus, 1192- 1570: Topography, Architecture and Urban Experience in a Diversified Capital City"( Nicosia: Cyprus Research Center, 2005, pp. 49, 51) argue for the earlier dating and the work's dedication to Hugh II, based on a perceived" formative" understanding of Aristotelian works by Aquinas, i.e. prior to 1265.
Hugh I of Jaffa
Hugh I( died between 1112 and 1118) was the Lord of Le Puiset( as Hugh II) from 1097 and Count of Jaffa from 1106.
He was the son of Hugh I of Le Puiset and Alice of Montlhéry.
He is often confused with his son, who was also known as Hugh II of Le Puiset, though he was actually only Hugh II of Jaffa.
Through his mother he was a cousin of Baldwin of Le Bourg and Joscelin of Courtenay, who were lords in Outremer.
Hugh acted as lord of Le Puiset until 1106 as tutor to his young nephew Hugh III.
After his tenure was up, he went to the Holy Land in the company of Bohemond of Taranto and there received the county of Jaffa.
By his wife Mabel, daughter of Ebles II of Roucy and Sybil of Hauteville, he had one son, Hugh, who succeeded to Jaffa following the regency of his mother's second husband, Albert of Namur.
Agalbursa
Agalbursa( or Agalburga, Galbors), born 1148/ 55, died after 1186; was the daughter of Ponce de Cervera, viscount of Bas( a Catalan magnate), and Almodis, daughter of Raymond Berengar III of Barcelona.
She married Barisone II of Arborea as his second wife.
She was the mother of possibly one daughter, Susanna.
Her stepdaughter Ispella married her brother Hugh I of Bas( c1150 -c1179) and was the mother of Hugh I of Arborea.
When Barisone died in 1186, Agalbursa signed a charter as" Dei gratia Arboree Regina".
She opposed her husband's eldest son by his first wife, Peter de Serra, and instead tried to impose her own nephew Hugh on the throne of Arborea with the help of her cousin Alfonso II of Aragon and the Republic of Genoa.
She was possibly married secondly with the Catalan magnate, Ramon de Montcada, lord of Tortosa and Lleida.
Comita II of Arborea
Comita II( or III)( died 1147) was the" giudice" of the Giudicato of Arborea, from 1131 until his death.
He was the son of Constantine I of Arborea, first ruler of Arborea of the Lacon dynasty.
Married Elena de Orrubu, mother of Barison II of Arborea.
The dating and chronology of his reign are obscure.
Comita succeeded his father Constantine I of Arborea.
The date of this succession is assumed to be 1131, when he first appears in a communication with the Republic of Genoa.
In 1130, Constantine, Gonario II of Torres, and Comita I of Gallura had sworn fealty to the archbishop of Pisa.
In 1133, Pope Innocent II raised Genoa to archiepiscopal status and divided the island of Sardinia between the two sees, giving the north to Genoa and the south to Pisa.
In the subsequent wars of that decade, Comita was the sole ally of the Genoese.
From 1133 to 1145, there is a gap in the testimony referring to Comita and it is possible that his brother Torbeno successfully usurped his throne during a war with the Giudicato of Logudoro.
In 1145, Comita was back in power and was excommunicated by Baldwin, Archbishop of Pisa.
The Pisan prelate, travelling the island as a papal legate, had excommunicated the judge for oppressing the people and warring against Pisa.
Bernard of Clairvaux even weighed into island politics and sent a letter to Pope Eugene III to justify Baldwin's actions.
Nominally Arborea was transferred to Logudoro.
Comita died soon after.
Enguerrand II, Count of Ponthieu
Enguerrand II( d. 25 October 1053) was the son of Hugh II count of Ponthieu.
He assumed the county upon the death of his father on November 20, 1052.
Enguerrand I, Count of Ponthieu
Enguerrand I was the son of Hugh I of Ponthieu and Gisela, daughter of Hugh Capet.

Question: Who is Hugh Ii Of Arborea's paternal grandfather?
Answer: John of Arborea