Kaykaus II

Kaykaus II
Dirham in the name of Kayqubad II and his two co-sultans.
Sultan of Rum
Reign	1246–1262
Predecessor	Kaykhusraw II
Successor	Kilij Arslan IV
Co-sultans	Kayqubad II (1249–1254) Kilij Arslan IV (1249–1254) and (1257–1262)
Born
Died	Crimea
Spouse	Urbay Khatun
House	House of Seljuq
Father	Kaykhusraw II
Mother	Prodoulia
Religion	Islam Orthodox Christianity

Kaykaus ibn Kaykhusraw or Kayka'us II (Template:Langx, Template:Langx, ʿIzz ad-Dīn Kaykāwus ibn Kaykhusraw) was the sultan of the Seljuqs of Rûm from 1246 until 1262.

Life

Early Reign

Kaykaus was the eldest of three sons of Kaykhusraw II. His mother was Prodoulia, who was a Byzantine Greek, may have had Kaykaus baptized as a child. It was common for the Christian slave-concubines and wives of the Seljuk harem to baptise their sons. He was a youth at the time of his father's death in 1246 and could do little to prevent the Mongol conquest of Anatolia. For most of his tenure as the Seljuk Sultan of Rûm, he shared the throne with one or both of his brothers, Kilij Arslan IV and Kayqubad II. Mongol commander Baiju threatened him and warned him of being late with paying tribute and requested new pastures in Anatolia for the Mongol cavalry. The Mongols defeated Kaykaus who then fled to the Empire of Nicaea in 1257 with his children and followers.

Aid from Nicaea

He exchanged messages with the Nicaean Emperor Theodore II Laskaris before his arrival and was welcomed in Sardis and given gifts. The Emperor helped Kaykaus regain his lands by giving him a modest force of 400 soldiers under primmikerios Isaac Doukas Mourtzouphlos. In exchange for the aid, Kaykaus returned to the Byzantines Laodicea, Chonae and the two small fortresses of Sakaina and Ypsele. With the forces he was given, he managed to recapture Iconium.

Life in Exile

Kaykaus ruled for only a few years, as he had to flee again to Byzantium following the civil war with Kilij Arslan IV (who was supported by the Mongols) around the summer of 1262. The Byzantine court welcomed him as before, along with his mother, wife, four sons, daughter, sister and his two maternal uncles Kyr Khāya and Kyr Kattidios. Soon however tensions grew between the former Sultan and the new Emperor Michael VIII Palaiologos in the midst of the Arsenite Schism, and Kaykaus tried to depose him. After the plot was uncovered, Kaykaus fled to Ainos, while his family was sent to Berroia. Kaykaus' brother Kayqubad appealed to Berke Khan and his nephew Nogai of the Golden Horde. Bulgarians and Tatars jointly invaded Thrace in the winter of 1264/1265 and Kaykaus fled with them. Berke gave Kaykaus an appanage in Crimea and had him married to his daughter, Urbay Khatun. He died an exile in 1279 or 1280 in Crimea.

According to Rustam Shukurov, Kaykaus II "had dual Christian and Muslim identity, an identity which was further complicated by dual Turkic/Persian and Greek ethnic identity". Kaykaus and his sons were all said to be baptised, and whilst in Constantinople the family visited church baths, received communion and attended Easter services under the watch of the Patriarch Arsenios. Even when in Crimea, Kaykaus still insisted on his Christian faith, defending Arsenios against charges of noncanonical communication with pagans (Kaykaus and his family) by asking for the engolpion he'd left in Constantinople and offering to eat pork to prove his orthodoxy.

Family

In addition to his Mongol bride, Urbay Khatun, daughter of Berke Khan, Kaykaus had multiple wives, though only one accompanied him to Byzantium. The Armenian Kirakos Gandzaketsi reported that Kaykaus was married to a daughter of the emperor John III Doukas Vatatzes, and later Ottoman sources give her name as Anna, however both of these claims are unreliable and likely only indicate that his wife was Christian and possibly Roman (Byzantine). Christian Greek women were the dominant origin of the slave-concubines in the Seljuk harem. This wife continued to live in Constantinople following Kaykaus' escape.

Kakyaus' children, all with unknown mothers, were:

• Ghiyāth al-Dīn Masʿūd (b.1262-1308), the eldest son and heir who accompanied Kaykaus to Byzantium and then to the Golden Horde. Following Kaykaus' death, Masʿūd reclaimed his father's position, becoming the last Sultan of Rum, and maintained good relations with Michael VIII's son Andronikos II Palaiologos.
• Rukn al-Dīn Kayūmarth (b.1262- a.1293), the middle son who also followed his father to Byzantium and the Golden Horde. Involved in a power struggle with Masʿūd following Kaykaus' death that ended in Kayūmarth's imprisonment and death.
• Constantine Melik (b.1264- a.1306), who stayed in Constantinople after Kaykaus' escape, likely owing to his young age. Constantine remained in Roman service for the rest of his life and had an illustrious career as governor of Berroia in the 1280s and then of Pegai in 1305/1306. Constantine was at some point given the title of Caesar or Sebastokrator, and his descendants continued to serve in the Roman Empire till its collapse in the 15th century.
• Sabbas Soultan? (b.1265-1320?), another son who stayed behind in Constantinople. He appears to have become a monk and served under the Patriarch of Constantinople before moving to Crimea, where he died.
• Unnamed daughter (b.1264-?), who was arrested after her father's escape.
• Rukn al-Dīn Qılıc Arslan (a.1264-?), one of the sons of Kaykaus born in Crimea after the flight from Constantinople.
• Siyāwush (a.1264-?), one of the sons of Kaykaus born in Crimea after the flight from Constantinople.
• Farāmarz (a.1264-?), one of the sons of Kaykaus born in Crimea after the flight from Constantinple.

Legacy

File:‘Ali ibn Khalifah al-Mutatabbib al-Salmasi, Durar-e makhzan-e kaykawusi ('The Pearls of the Treasury of Kay Kawus'), commissioned for the library of Sultan Kay Kawus II (r.1247-57 AD), Konya, Anatolia, Seljuk, dated 1251.jpg

1251 Persian manuscript of Ali ibn Khalifa Salmasi's Durar-e makhzan-e kaykawusi ("The Pearls of the Treasury of Kay Kawus"), commissioned for the library of Sultan Kaykaus II. Created in Konya.

Though deposed and exiled, Kaykaus remained popular among the Turkmen of Anatolia and a threat to the stability of the fragile Seljuq-Mongol relationship. The vizier Fakhr al-Din Ali was imprisoned for a time in 1271 for corresponding with him. It was from Kaykaus that Karamanoğlu Mehmed Bey in 1276 sought help in his uprising against the Mongols. Since Kaykaus was in no position to help, Mehmed Bey thought it best to have a representative of Kaykaus’ line on his side, even if only an imposter, and named Jimri as head of the revolt. Kaykaus later dispatched several of his sons from the Crimea as pretenders, one of which, Masud II, was ultimately successful in winning the Seljuq throne in 1280.

Some modern historians consider the Byzantine noble Athanasios Soultanos to have been the brother or son of Kaykaus, but this is unlikely due to the later age Soultanos lived in. However another branch of the Christianized aristocratic family of the Soultanoi was indeed begun by a close relative of Kaykaus, whence their name.

In the Ottoman period the rebel Sheikh Bedreddin, who drew support largely from Turkmen migrants to the Balkans, claimed descent from Kaykaus II.

See also

• Anatolian Seljuks family tree

Sources

• Cahen, Claude (1968). Pre-Ottoman Turkey: a general survey of the material and spiritual culture and history. Translated by J. Jones-Williams. New York: Taplinger. pp. 271–279.
• de Nicola, Bruno (2017). Women in Mongol Iran: the Khātūns, 1206–1335. Edinburgh: Edinburgh University Press. ISBN 978-1-4744-1548-4.
• Peacock, A.C.S.; Yildiz, Sara Nur, eds. (2013). The Seljuks of Anatolia: Court and Society in the Medieval Middle East. I.B.Tauris. ISBN 978-0-85773-346-7.
• Shukurov, Rustam (2016). The Byzantine Turks, 1204–1461. BRILL. ISBN 9789004307759.

External links

• Prof. Dr. Mehmet Eti. "Anatolian Coins > Seljuqs of Rum > Kay-Ka'us II first reign". Archived from the original on 2008-02-01.
• Prof. Dr. Mehmet Eti. "Anatolian Coins > Seljuqs of Rum > Kay-Ka'us II second reign". Archived from the original on 2008-02-01.