Question: What nationality is Heraclius (Son Of Constans Ii)'s father?

Knowledge 1: Heraclius (son of Constans II)
Heraclius ("Herakleios") was Byzantine co-emperor from 659 to 681.He was the son of Emperor Constans II and Fausta, who was elevated in 659, before his father departed for Italy.After the death of Constans Heraclius' brother, Constantine IV, ascended the throne as senior emperor.Constantine attempted to have both Heraclius and Tiberius removed as co-emperors, which sparked a popular revolt in 681.Constantine ended the revolt by promising to accede to the demands of the rebels, sending them home, but bringing their leaders into Constantinople.Once there, Constantine had them executed, then imprisoned Tiberius and Heraclius and had them mutilated, after which point they disappear from history. [SEP] Knowledge 2: Constans II
Constans II ("Kōnstas II"; or "Flavius Constantinus Augustus"; 7 November 630 – 15 September 668), also called Constantine the Bearded (Κωνσταντῖνος ὁ Πωγωνάτος "Kōnstantinos ho Pogonatos"), was emperor of the Byzantine Empire from 641 to 668.He was the last emperor to serve as consul, in 642.Constans is a nickname given to the Emperor, who had been baptized Herakleios and reigned officially as Constantine.The nickname established itself in Byzantine texts and has become standard in modern historiography.
Knowledge 1: Heraclius (son of Constans II)
Heraclius ("Herakleios") was Byzantine co-emperor from 659 to 681.He was the son of Emperor Constans II and Fausta, who was elevated in 659, before his father departed for Italy.After the death of Constans Heraclius' brother, Constantine IV, ascended the throne as senior emperor.Constantine attempted to have both Heraclius and Tiberius removed as co-emperors, which sparked a popular revolt in 681.Constantine ended the revolt by promising to accede to the demands of the rebels, sending them home, but bringing their leaders into Constantinople.Once there, Constantine had them executed, then imprisoned Tiberius and Heraclius and had them mutilated, after which point they disappear from history. [SEP] Knowledge 2: 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.
Knowledge 1: Heraclius (son of Constans II)
Heraclius ("Herakleios") was Byzantine co-emperor from 659 to 681.He was the son of Emperor Constans II and Fausta, who was elevated in 659, before his father departed for Italy.After the death of Constans Heraclius' brother, Constantine IV, ascended the throne as senior emperor.Constantine attempted to have both Heraclius and Tiberius removed as co-emperors, which sparked a popular revolt in 681.Constantine ended the revolt by promising to accede to the demands of the rebels, sending them home, but bringing their leaders into Constantinople.Once there, Constantine had them executed, then imprisoned Tiberius and Heraclius and had them mutilated, after which point they disappear from history. [SEP] Knowledge 2: Baglan Mailybayev
Baglan Mailybayev( in Kazakh Бағлан Асаубайұлы Майлыбаев) was born on 20 May 1975 in Zhambyl region, Kazakhstan.His nationality is Kazakh.He is a politician of the Republic of Kazakhstan, Deputy Head of the Presidential Administration of the Republic of Kazakhstan, Doctor of Law( 2002)( under the supervision of Professor Zimanov S.Z.- scientific advisor and academician of National Academy of Sciences of the Republic of Kazakhstan) and Ph.D. in Political Science( 1998).

Answer: Byzantine Empire