Title: Hormizd II
Content:  Hormizd II (also spelled Hormozd or Ohrmazd; ) was king (shah) of the Sasanian Empire. He ruled for seven years and five months, from 303 to 309. He was a son and successor of Narseh ((r. 293 – 303)). During his reign, the Kingdom of Armenia had recently declared Christianity as its official religion, thus leaving its ancient Zoroastrian heritage that it shared with Sasanian Iran. Hormizd II's reign was also marked by internal turmoil, which he successfully managed to deal with. Hormizd II was also successful in his efforts in the west, defeating and killing the Ghassanid king in Syria. His reign was, however, cut short by the intrigues of the Iranian nobility, who killed him in a secluded place. He was succeeded by his son Adur Narseh, who after a few months of reigning was also killed by the nobility. They instead installed Hormizd II's infant son Shapur II on the throne.
Title: Hormizd I
Content:  Hormizd was the third-born son of Shapur I ((r. 240 – 270)). According to folklore, Hormizd's mother was a daughter of the Parthian dynast Mihrak. His two elder brothers were Bahram (the eldest) and Shapur Meshanshah, whilst Narseh was his younger brother. Hormizd had two sisters named Adur-Anahid and Shapurdukhtak. His grandfather was Ardashir I, the founder of the Sasanian Empire. The Sasanians had supplanted the Arsacid Empire as the sovereigns of Iran in 224, when Ardashir I defeated and killed the last Arsacid King of Kings Artabanus IV ((r. 213 – 224)) at the Battle of Hormozdgan.
Title: Hormizd of Sakastan
Content:  Hormizd of Sakastan was a Sasanian prince who was the leader of a revolt in Sakastan and its surrounding regions. He was the son of Shapur Mishanshah, a Sasanian prince who governed Maishan, and was the son of the Sassanian shah Shapur I. Hormizd's mother was a certain queen named Denag. Hormizd had many other siblings named Hormizdag, Odabakht, Bahram, Shapur, Peroz, and Shapurdukhtak. In 260, his father died and was probably succeeded by Denag as the governor of Maishan. In 274, he was appointed as the governor of Sakastan and its surrounding regions. Three years later, when his cousin Bahram II ascended the throne, Hormizd's sister Shapurdukhtak married the latter. In ca. 281, Hormizd revolted against Bahram II, and was supported by the inhabitants of Eastern Iran, including the inhabitants of Gilan. Hormizd's revolt was finally suppressed in 283, and he was shortly executed under the orders of Bahram II, who appointed his own son Bahram III as the governor of Sakastan.
Title: Hormizd (son of Hormizd II)
Content:  Hormizd (Middle Persian; in Hormisdas, Ormisdas; ) was a Sassanid Persian prince, the third son of King Hormizd II and brother-in-law of King Shapur II. Imprisoned by him, he was freed by his wife in 323 and escaped to Constantinople, where Roman Emperor Constantine I helped him and gave him a palace near the shore of the Marmara Sea This palace became an important toponym of the city: its neighborhood (where the mosque of Little Hagia Sophia still stands) was known in Byzantine times as en tois Hormisdou (ἑν τοῖς Ὁρμίσδου), meaning "near the houses of Hormisdas". The palace became later the private residence of Byzantine Emperor Justinian I, before his accession to the throne. In 363, Hormizd served against Persia in the army of the Emperor Julian (361&ndash;363); in turn, his son, of the same name, later served as proconsul (Ammianus Marcellinus 26.8.12).
Title: Hormizd III
Content:  Hormizd III was the eldest son and heir of the Sasanian shah Yazdegerd II, and governed the eastern province of Sakastan during his father's reign. The province was far away from the imperial court in Ctesiphon, and had since its conquest by Ardashir I ((r. 224 – 240)) been governed by Sasanian princes, who held title of sakanshah ("king of the Saka"). When Yazdegerd I died in 457, Hormizd ascended the throne at Ray. His younger brother Peroz I, with the support of the powerful Mihranid magnate Raham Mihran, fled to the northeastern part of the empire and began raising an army in order to claim the throne for himself. The empire thus fell into 
Title: Hormizd IV
Content:  strained his relationship with the aristocracy by having thousands of them killed. Many had been distinguished figures under Hormizd's father, such as the latter's famous minister (wuzurg framadar) Bozorgmehr; the military commander (spahbed) of Khwarasan, Chihr-Burzen; the spahbed of Nemroz, Bahram-i Mah Adhar; the distinguished dignitary Izadgushasp; the spahbed of the southwest (Khwarwaran), Shapur, an Ispahbudhan nobleman who was the father of Vistahm; Vinduyih; and an unnamed daughter whom Hormizd had married. Hormizd was himself related to the family, with his paternal grandmother being a sister of Bawi, the father of Shapur. Hormizd was not the first Sasanian shah to 
Title: Hormizd IV
Content:  Khosrow I, aware that Hormizd had showed himself as a leader of quality, appointed Hormizd as his heir. The decision was also politically motivated, due to Hormizd's maternal line being of noble lineage, whilst the mothers of Khosrow I's other sons were more lowly. Hormizd came to the throne in 579: according to the narratives included in the history of al-Tabari, Hormizd was well learned and full of good aspirations of kindness toward the poor and weak. He was seemingly less warlike than his predecessors, but was resolute enough to continue their reforms. He appears to have strived his best 
Title: Ifra Hormizd
Content:  Ifra Hormizd (Modern ) was a Sassanid noblewoman, spouse of Hormizd II and mother of Shapur II. It is said that after Hormizd's death and because there was no heir, Shapur's coronation was done when he was in his mother's womb and she ruled the country until Shapur was mature enough.
Title: Hormizd IV
Content:  Hormizd was the son of Khosrow I, one of the most celebrated of the Sasanian shahs. Oriental sources and modern scholars have associated Hormizd's maternal grandfather with Istemi, the khagan of the Turks, who allied himself with Khosrow I in c. 560 to put an end to the Hephthalites, which the two allied powers accomplished at the Battle of Gol-Zarriun. Khosrow I was given the daughter of Istemi in marriage, who reportedly gave birth to Hormizd. Hormizd is thus called a Torkzad(a) in the Shahnameh, or 'son of a Turk'. This is, however, rejected by the Iranologist Shapur Shahbazi, who called 
Title: Hormizd IV
Content:  a relationship a "chronological difficulty", due to sources mentioning Hormizd being sent by his father to contain the threat posed by Istemi, following the division of Hephthalite territory between the Sasanians and Turks. Historians consider it more plausible that Hormizd was born around 540: his son Khosrow II was thus born in c. 570. The 7th-century Armenian historian Sebeos called Hormizd's mother a "daughter of the khagan of the Turks" and referred to her as Kayen, whilst Mas'udi called her Faqom, stating that she was the daughter of the ruler of the Khazars. Shahbazi supported the German orientalist Josef Markwart in 

Question: Who is the father of Hormizd II?
Answer: Narseh.