The meaning of the word Atabeg, Atabek, or Atabey is a heritable title of nobility of Turkic Origin indicating a governor of a nation or province, who was subordinate to a monarch and charged with raising the crown prince.It is a combination of two Turkish words – “ata”-father and “bey”-lord, leader.They were known as “Great Atabaks” (atābakān-e aʿẓam) of Sultan of Iraqi Seljuks and controlled the sultans from 1160 to 1181. The state's power base was centered around
Nakhchivan and would focus on
Georgia. It expanded to Arran and took control of from
Baylagan to
Shamkir. He made himself virtually independent ruler of what is the modern-day Republic of Azerbaijan by 1146. His marriage to the Mumine Khatun enabled him to intervene in the dynasty dispute between the Seljuk sultans of Iraq, which began after Masud's death in 1152. Eldiguz, in alliance with
Ahmadili atabeg (Ahmadilis) Arslan Aba, waged war against Sultan Muhammad II and maintained this alliance until 1156. Eldeniz had married the widow of the Seljuq ruler Toghrïl II and proclaimed Great Atabeg (guardian) of his stepson, Arslanshah in 1161 and became the main protector of the Sultan's government. He obtained Arran amongst others, and turned numerous local rulers into his vassals. Eldeniz appointed his eldest son Muhammad Jahan Pahlavan as the sultan's emir-hajib and his second son Gizil Arslan as the supreme commander of the sultan's army. In 1161, during the reign of King George, Georgian troops captured the city of Ani ruled by Shaddadids, and then attacked the city of Ganja in the territory of Arran. In 1163, Eldeniz defeated Georgian troops and
Shaddadids became a vassal of Eldeniz about 10 years. Campaigns against Georgians continued in 1174–1175. After the death of
Shamsaddin Eldaniz in
Nakhchivan in 1175, his son
Muhammad Jahan Pahlavan succeeded him.
Muhammad Jahan Pahlavan (1175–1186) Pahlavan transferred the capital from
Nakhchivan to
Hamadan in western Iran and made his younger brother,
Qizil Arslan Uthman, the ruler of the political entity. In 1174, Qizil Arslan captured
Tabriz, which subsequently became his capital. According to Ravandi, during the ten years of Atabeg Jahan Pahlavan's rule, the state was not subjected to any foreign aggression. “During his rule, Georgians made peace with him and accepted his demands”. After a while, Atabeg established friendly relations with Khwarazm Shah Tekish (1172–1200). During his reign, Caliph al-Mustadi and Caliph al-Nasir were unable to interfere in the internal affairs of the state. Muhammad Jahan Pahlavan entrusted the management of Arran to his son Nusrat al-Din Abu Bakr and made
Qizil Arslan his governor. The Mausoleum of
Yusif ibn Kuseyir was built in 1161–1162 and was decorated with geometric patterns of baked brick in Karabaglar village of
Nakchivan city, the capital of the Atabegs state.
Momine Khatun Mausoleum was built in the west part of Nakhchivan in 1186. Mausoleum was erected on the grave of
Shams ad-Din Eldiguz’s wife Momine Khatun, and its construction was finished by
Mahammad Jahan Pahlavan. It is the only monumentthat has survived. There are four circular medallions on the perpendicular arrows (diameter 1.5 m) in the interior of the dome's brick rows. The ornaments made of the mix of gypsum and clay, consist of Kufi-style compositions. The essence of all the compositions is the word "Allah". Omar, Osman, Ali words intersect with each other, forming 6, 8 and 10 pointed stars and surround the word “Allah”.
Gulistan Mausoleum, built of red sandstone near
Julfa. This building is 12-sided and covered with rich and intricate, but delicate geometric ornaments. The Gulustan mausoleum is one of the remarkable architectural monuments of the early 13th century, which demonstrates the genetic commonality of the tombs in Azerbaijan and
Anatolia.
Literature Khagani (1120–1199), one of the poets born in the cities of Azerbaijan in the XII century, lived in
Shirvan, in the palace of
Shirvanshahs and composed a Divan consist of qasidas. He had moved from
Shamakhi to
Tabriz, became acquainted with
Qizil Arslan and composed poems appreciating the latter.
Nizami Ganjavi (1141–1209) born in
Ganja, wrote works dedicated to the Seljuk, Atabegs and Shirvanshah rulers. Nizami's main poetical work, for which he is best known, is a set of five long narrative poems known as the
Khamsa or Panj Ganj.
Makhzan-ol-Asrâr (The Treasury or Storehouse of Mysteries, 1163) was dedicated to Fakhr al-Din Bahramshah, the ruler of Erzinjan;
Khosrow o Shirin (Khosrow and Shirin, 1177–1180) was dedicated to the Seljuk Sultan Toghril II, the Atabek Muhammad ibn Eldiguz Jahan Pahlavan and his brother Qizil Arslan. Nezami composed his romance
Leyli o Majnun (Layla and Majnun, 1192) at the request of the Shirvanshah Akhsatan.
Eskandar-Nâmeh (The Book of Alexander, 1196–1202) was dedicated to Nusrat al-Din Abu Bakr ibn Muhammad, Atabegs of Azerbaijan, and Malik Izzaddin, the ruler of Mosul. Haft Peykar (The Seven Beauties 1197) was dedicated to Aladdin Korpe Arslan, the ruler of Maragha from the Ahmadilis dynasty.
Mahsati Ganjavi, born in Ganja (1089–1159), was a composer of philosophical and love quatrains (rubaiyat), glorifying the joy of living and the fullness of love. The most complete collection of her quatrains are founded in the Nozhat al-Majales. Approximately 60 quatrains of her are found in the Nozhat al-Majales. == Mongol invasions of Azerbaijan ==