John Taronites (sebastos)
John Taronites was a Byzantine aristocrat who served as provincial governor in the Balkans under his uncle, Emperor Alexios I Komnenos.
Eudokia Komnene (daughter of Alexios I)
Eudokia Komnene( 14 January 1094 –) was the third daughter of the Byzantine emperor Alexios I Komnenos.
Her brother was John II Komnenos.
Alexios Komnenos (co-emperor)
Alexios Komnenos, latinised as Alexius Comnenus , was the eldest son of the Byzantine emperor John II Komnenos and his wife Eirene of Hungary.
He was born in February 1106 at Balabista (today "Sidirokastro") in Macedonia, was made co-emperor with his father at 16 or 17 years of age and died on 2 August 1142 at Attalia, Pamphylia.
He was an elder brother of the emperor Manuel I Komnenos, and had a twin sister, Maria Komnene (plus other siblings).
Michael Taronites
Michael Taronites was a Byzantine aristocrat and brother- in- law of Emperor Alexios I Komnenos.
He was involved in a conspiracy against him and was banished in 1094.
George Palaiologos
George (Georgios) Palaiologos or Palaeologus  was a Byzantine general, one of the most prominent military commanders and supporters of Emperor Alexios I Komnenos (r. 1081–1118).
He was the son of the first known member of the Palaiologos family, the "strategos" of Mesopotamia Nikephoros Palaiologos.
His wife Anna Doukaina was the sister of Irene Doukaina, the wife of Alexios I Komnenos, making him the emperor's brother-in-law.
As Alexios Komnenos’ leading general and close friend, he played an important role in his campaigns, especially the Battle of Dyrrhachium against the Normans or the Battle of Levounion against the Pechenegs.
He was the chief source used by Anna Komnene in her "Alexiad" on her father’s battles, and is very favourably portrayed by her in her book as both capable and loyal.
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Adrianos Komnenos
Adrianos Komnenos was a Byzantine aristocrat and general, and a younger brother of the Byzantine emperor Alexios I Komnenos( r. 1081– 1118).
Alexios Komnenos (governor of Dyrrhachium)
Alexios Komnenos( – after 1108) was a Byzantine aristocrat and nephew of Emperor Alexios I Komnenos.
Promoted to the rank of" sebastos", he served as" doux" of Dyrrhachium from 1106 until after 1108.
During this time, he led the successful resistance to a siege of Dyrrhachium by Bohemond I of Antioch, leading to the Treaty of Devol.
John II Komnenos
John II Komnenos or Comnenus ("Iōannēs II Komnēnos"; 13 September 1087 – 8 April 1143) was Byzantine emperor from 1118 to 1143.
Also known as "John the Beautiful" or "John the GoodKaloïōannēs"), he was the eldest son of Emperor Alexios
I Komnenos and Irene Doukaina and the second emperor to rule during the Komnenian restoration of the Byzantine Empire.
John was a pious and dedicated monarch who was determined to undo the damage his empire had suffered following the battle of Manzikert, half a century earlier.
John has been assessed as the greatest of the Komnenian emperors.
In the course of his twenty-five year reign, John made alliances with the Holy Roman Empire in the west, decisively defeated the Pechenegs, Hungarians and Serbs in the Balkans, and personally led numerous campaigns against the Turks in Asia Minor.
John's campaigns fundamentally changed the balance of power in the east, forcing the Turks onto the defensive and restoring to the Byzantines many towns, fortresses and cities right across the Anatolian peninsula.
In the southeast, John extended Byzantine control from the Maeander in the west all the way to Cilicia and Tarsus in the east.
In an effort to demonstrate the Byzantine ideal of the emperor's role as the leader of the Christian world, John marched into Muslim Syria at the head of the combined forces of Byzantium and the Crusader states; yet despite the great vigour with which he pressed the campaign, John's hopes were disappointed by the evasiveness of his Crusader allies and their reluctance to fight alongside his forces.
Under John, the empire's population recovered to about 10 million people.
The quarter-century of John II's reign is less well recorded by contemporary or near-contemporary writers than the reigns of either his father, Alexios I, or his son, Manuel I.
In particular little is known of the history of John's domestic rule or policies.
Eustathios Kymineianos
Eustathios Kymineianos was a senior Byzantine eunuch official and admiral under Emperor Alexios I Komnenos( r. 1081–1118).

Question: What nationality is Alexios Komnenos (Co-Emperor)'s father?