Gerald Rudolff Ford
Gerald Rudolff Ford( December 9, 1890 – January 26, 1962) was an American businessman, creator of Ford Industries, and Republican politician who was the stepfather of U.S. President Gerald Ford and for whom Ford legally changed his name.
Alexander of Trebizond
Alexander Komnenos or Skantarios Komnenos was a co-emperor of the Empire of Trebizond, first with his father Alexios IV of Trebizond then, after several years in exile, with his brother John IV.
Jerrold Wexler
Jerrold Wexler( June 27, 1924 – November 10, 1992) was a noted American businessman and film producer.
He was the brother of cinematographer Haskell Wexler and the stepfather of actress Daryl Hannah.
Irene of Trebizond
Irene of Trebizond( died around 1382) was the bigamous wife of Basil of Trebizond, by whom he had two sons, Alexios and John( later Alexios III of Trebizond), and possibly three daughters Anna, Maria and Theodora.
Manuel II of Trebizond
Manuel II
Megas Komnenos
( Greek: Μανουήλ Β΄ Μέγας Κομνηνός," Manouēl II Megas Komnēnos")( c. 1324–1333) was Emperor of Trebizond for eight months in 1332.
He was the only child known to hold the office of Emperor of Trebizond.
Manuel was the son of Emperor Andronikos III, whom he succeeded at the age of eight in January 1332.
Maria of Gothia
Maria of Gothia was the first wife of David of Trebizond, last Emperor of Trebizond, whom she married in 1426.
Helena Kantakouzene, Empress of Trebizond
Helena Kantakouzene( died 1463) was the second wife of David of Trebizond, the last Emperor of Trebizond.
Recent research has led to doubts regarding her existence.
Irene Syrikaina
Irene Syrikaina  was the third Empress-consort of Manuel I of Trebizond.
She may be the same Irene Syrikaina whom Michael Panaretos mentions was stoned to death in September 1332 in the purges that followed Basil Megas Komnenos's accession to the throne.
Héctor Barrantes
Héctor Barrantes Sansoni( 1939–1990) was an Argentine polo player.
He was the stepfather of Sarah, Duchess of York.
George, Emperor of Trebizond
George Megas Komnenos ("Geōrgios Megas Komnēnos"), (1255 – after 1284), Emperor of Trebizond from 1266 to 1280.
He was the elder son of Emperor Manuel I and his third wife, Irene Syrikaina, a Trapezuntine noblewoman.
He succeeded his half-brother Andronikos in 1266 and ruled for 14 years.

Question: Who is the father of George, Emperor Of Trebizond?
Answer: Manuel I of Trebizond