Title: Bahman Mirza Qajar
Content:  Bahman Mirza (&lrm; 11 October 1810 &ndash; 11 February 1884) was a Persian prince of the Qajar Dynasty, son of Abbas Mirza and grandson of Fath Ali Shah. He was Vicergerent (vali) of Azerbaijan and Governor-General of Tabriz. He later migrated to neighboring Imperial Russia, where he was received with great honour and lived a prestigious life in Shusha. Many of his offspring either returned to Iran where they had political or military careers, or served in the Russian military, and later played an important role in the military of Azerbaijan Democratic Republic. Beside political figures, he is also the great-grandfather of Afrasiyab Badalbeyli, Azerbaijani composer and author of the first Azeri balet and the first ballet in the Muslim East. Bahman Mirza is the ancestor of the Bahmani family with the branches of the Russian Princes Persidskii, and the Bahmanov and Kadjar lines of Azerbaijan as well as of the Iranian families Bahmani-Qajar and Bahman. Thus, Bahman Mirza was also the (great-)grandfather of Ambassador Ali Akbar Bahman.
Title: Bahman Mirza Qajar
Content:  Bahman Mirza, influenced by the European Enlightenment, was the fourth son of Prince Abbas Mirza, viceroy (nayeb os-saltaneh) and crown prince (vali ahd) of Fath Ali Shah by his first wife and cousin, Assiyeh Khanom, daughter of Amir Mohammad Khan Qajar-Davallu, the queen mother. Thus, with the younger Ghahreman Mirza he was the only full brother of Mohammad Shah Qajar. Bahman Mirza was born in Golestan Palace at Tehran on 11 October 1810 and educated privately in Tabriz. 1831 to 1834 he was appointed governor (hakem) of Ardabil, in 1834 governor of Tehran and commander-in-chief (sepah-salar), then governor-general (beglerbegi) of Borujerd and Silakhor, and governor of Hamadan from 1834 to 1841. After the death of his brother Ghahreman Mirza in 
Title: Bahman Mirza Qajar Mausoleum
Content:  The person buried in the grave is Bahman Mirza Qajar, scientist and historian from the Qajar dynasty. Bahman Mirza bin Naib As-Sultan Abbas Mirza, was the son of a prince. According to Raudet Uc-Safayi Nasiri, he was fourth in the age group of 26 surviving sons of Abbas Mirza. He was born in 1810. In his work, Tazgireyi Mohammed-Shahi, it is noted that at the time of his youth, his father appointed him ruler of Ardabil. According to the author's own note, this book was written with the request of his brother, Mohammad Shah Qajar, in 1835–1836. There is also 
Title: Bahman Mirza Qajar
Content:  Jahan Khanom (b. 1868; d. 1955). ; 14. Princess Turan Khanom. ; 15. (by Kuchek Barda Khanom) Princess Ashraf Khanom. ; 16. (by Kuchek Barda Khanom) Princess Manzar Khanom. ; 17. (by Kuchek Barda Khanom) Princess Bahdjat Khanom. ; 18. (by Kuchek Barda Khanom) Princess Noor al-Ain Khanom. ; 19. (by Kuchek Barda Khanom) Princess Firuzeh Khanom. ; 20. Princess Fakhr os-Soltan Khanom. ; 21. Princess Shahzdi Khanom. Bahman Mirza had 31 sons and 30 daughters. Some of them became ancestors of the Azerbaijani and Russian Qajar families: Persidsky, Bahmanov and Kadjar. His 31 sons in order of seniority: His daughters known by name in order of seniority:
Title: Bahman Mirza Qajar
Content:  son of Amanollah Mirza, engineer and another founding member and leading employee of the Iranian Railway System. ; Dr. Hamid Mirza Bahman, son of Mohammad Mirza, a popular lawyer. ; H.E. Ali Akbar Bahman, Iranian Minister of Trade and Commerce, Ambassador to Egypt and to Afghanistan and high-ranking employee of the Ministry of Foreign Affairs. ; Ali Asghar Bahman, high-ranking employee in the Ministry of Post, Telegraph and Telephone. ; Dr. Abbas Mirza Bahman, long-time president of the Basketball-Federation. ; Asghar Mirza Bahman-Ghajar, poet and researcher in the course of agriculture and authorised expert for the Ministry of Justice. ; Feyzullah Mirza Qajar, major-general in the Russian imperial army, and commander of Ganja garrison in the army of Azerbaijan Democratic Republic. 
Title: Bahmani family
Content:  February 1884 at Shusha/Karabagh. He was the 4th son of Crown Prince Abbas Mirza "Nayeb os-Saltaneh" by Princess Aisha (Jahan) Khanom Davalu, and younger full brother to Mohammad Shah Qajar. 1831–1834 he became Governor (hakem) of Ardabil, 1834 Governor of Tehran and Commander-in-Chief (sepah-salar), 1836–1841 Governor-General (beyglerbegi) of Borujerd, Lorestan and Hamadan, 1842–1847 Vicegerent (vali) of Azerbaijan and Governor of Tabriz. Bahman Mirza had 31 sons and 30 daughters. Some of them became ancestors of the Azerbaijani Qajar families: Persidsky, Bahmanov and Kadjar. His 31 sons in order of seniority: His daughters known by name in order of seniority:
Title: Ali Akbar Bahman
Content:  Ali Akbar Bahman was a member of the famous Bahmani-Qajar family. He was born in Tehran as Mirza Ali Akbar Khan in 1883, and died there in 1967. He descended from the family of Prince Bahman Mirza Qajar, son of Abbas Mirza, Iran's hero in two rounds of Perso-Russian wars of 1804-1813 and 1826-1828. Bahman Mirza (1810-1884), was governor-general of Azerbaijan, and prince-regent for his ill brother Mohammad Shah and the infant crown prince Nasir al-Din. After Bahman Mirza fell out of favour at court he went into exile to the Russian Caucasus. His eldest son Prince Anoushiravan Mirza (1833-1899) returned to Iran, and had a daughter called Princess Malekeh Afagh Khanom (1863 - 26 October 1917), Ali Akbar Bahman's mother. His father 
Title: Bahman Mirza Qajar
Content: 1. (by Malek Soltan Khanom) Prince Anoushiravan Mirza “Zia od-Dowleh” “Amir Touman” (b. 19 Aug 1833 in Ardabil, d. 23 Oct 1899 in Tabriz after suffering from apoplexy and paralysis, bur. at Shusha, Karabagh), 1873 Governor of Turshiz, 1881-1882 Governor of Tabriz, 1884-1886 and 1898-1899 of Semnan, Damghan and Shahrud, 1888-1889 Governor von Borujerd and Lorestan. Direct ancestor of Ali Akbar Bahman and the Bahman family. ; 2. (by Malek Soltan Khanom) Prince Jalal od-Din Mirza (b. ca. 1836, d. 1870), Major in Russian army, Major-General in Persian army, poet and historian. ; 3. (by Malek Soltan Khanom) Prince Reza Qoli Mirza (b. 1837 in Iran; d. 1894 in 
Title: Suraya Qajar
Content:  His father, Sadraddin Mirza Gajar, was an officer belonging to the Bahmani family. The family was founded by Bahman Mirza Qajar, a former governor of Iranian Azerbaijan and a member of the Qajar dynasty. Sadraddin Mirza Qajar was executed by Bolsheviks after Red Army invasion of Azerbaijan.
Title: Bahmani family
Content:  The Bahmani family, also Bahmani-Qajar is an aristocratic Iranian family belonging to one of the princely families of the Qajar dynasty, the ruling house that reigned Iran 1785–1925. The founder is Bahman Mirza Qajar (1810–1884), younger brother of Mohammad Shah Qajar and formerly prince regent and governor of Azerbaijan 1841–1848. In the last quarter of the 19th century, the family was divided into a Russian branch, serving the Tsar, and recognised in 1886 with the titles of Prince Persidskii and Princess Persidskaya styled "His Serene Highness" in the Russian Empire by the Tsar. As well as into a Persian branch in Tehran at the Shah's court, holding the traditional Persian title of shahzadeh ("prince"). Bahman Mirza used for himself and his mature sons the more familiar style of navvab ("highness"). Many of Bahman Mirza's male offspring were high-ranking officers in the Imperial Russian Army and stayed in the Tsar's service until the October Revolution at Tiflis, Shusha, Ganja and Baku. Many of them served in the Azerbaijan Democratic Republic during the short independence from Russia 1918–1920. With the Soviets coming to power and annexing Azerbaijan, many of Bahman Mirza's sons were executed or fled to Iran.

Question: Who is the father of Bahman Mirza Qajar?
Answer: Abbas Mirza.
Abas-Mirza.