Dihistan is the frontier oasis on the lower Atrek, at the edge of the Turkmen steppe, on the road from Gurgan to Khwarazm.
Tekish took it in 1174 in the war with his brother Sultan Shah and has held it since. The town (the ruins of Mashhad-i Misriyan) was a busy caravan town with its Friday mosque and minarets.
Who he is
- Title
- Khwarazmian governor of Dihistan
- Since
- Khwarazmian since at least 1174, when Tekish took Dihistan
- Confidence
- low
Overlord
Tekish, Khwarazmshah.
What it holds
- Dihistan town and its irrigated oasis on the Atrek
- The Turkmen herdsmen of the surrounding steppe, loosely
How it was acquired
Taken by Tekish in 1174.
Allies and rivals
The Turkmen of the steppe.
How things stand that morning
Khwarazmian; the governor is not named.
Wealth
Caravan trade between Gurgan and Khwarazm, irrigation farming, flocks and horses of the Turkmen.
Military
Not in the sources.
Where the sources disagree
Evidence: Khwarazmian possession is clear; no governor is named.
On the map: The oasis limits are rough.
Primary sources for Khwarazm
Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.
- The Chronography of Bar Hebraeus, Gregory Bar Hebraeus (Abu'l-Faraj) (about 1275 to 1286). A later compilation that for 1200 relies on Michael the Syrian and Ibn al-Athir, but adds the Jacobite church's own memory of the Jazira, Mosul, Melitene and the Artuqid and Zangid courts, and carries Michael's story past 1195: the Seljuk brothers' war in Rum, the Khwarazmian and Ghurid wars in the east, Mosul under Nur al-Din Arslan Shah, and the caliph al-Nasir. Read online
- The Complete History, Izz al-Din Ibn al-Athir (about 1200 to 1231, at Mosul). The widest Muslim narrative for the years 596 to 597 AH (1199 to 1201): al-Adil's entry into Cairo and his taking of the sultanate from his nephew al-Mansur Muhammad early in 1200, the quarrels of the Ayyubid princes at Damascus, Aleppo and Hama, the Nile failure and the great famine of Egypt, Mosul under Nur al-Din Arslan Shah and the Jazira under Gokbori and the Artuqids, Baghdad under the caliph al-Nasir, the Khwarazmshah Tekish's death in 1200 and Muhammad's accession, the Ghurid wars in Khurasan, the Eldiguzids and Georgia, the Almohads in the west, and the Seljuks of Rum in passing. Read online
- Comfort of Hearts and Sign of Joy: a History of the Seljuks, Muhammad ibn Ali al-Rawandi (Ravandi) (1203 to 1204, dedicated to Kaykhusraw I of Rum). A history of the Great Seljuks from their origins to the death of the last sultan Toghril III in 1194, begun at Hamadan and finished for Kaykhusraw of Rum when the author moved to Anatolia. Read online
- History of Tabaristan, Ibn Isfandiyar (Baha al-Din Muhammad ibn Hasan) (begun 1206, extended about 1216; continued anonymously to 1349). The local history of the Caspian province and the only account of the Bavandid kings of Tabaristan: Husam al-Dawla Ardashir (reigned 1173 to 1206) at Sari and Amul, his dealings with the Khwarazmshahs Tekish and Ala al-Din Muhammad, the Nizaris of Alamut, the Eldiguzids and the caliph, and the marriages, feuds and raids of the Daylamite and Gilaki lords. Read online
- The History of the World Conqueror, Ata-Malik Juvayni (1252 to 1260). Written for the Mongols but with a long retrospective on the powers they destroyed. Read online
- The Life of Sultan Jalal al-Din Mankubirti, Shihab al-Din Muhammad al-Nasawi (about 1241, at Aleppo). A Khwarazmian secretary's life of the last Khwarazmshah. Read online
- The Nasirid Generations: a General History of the Muslim Dynasties, Minhaj-i Siraj Juzjani (1259 to 1260, at Delhi). The Ghurid court's own history, by a man born in 1193 whose family served the sultans of Ghur and Ghazna. Read online
- Compendium of Chronicles, Rashid al-Din Fadl Allah Hamadani (1300 to 1311, at Tabriz). The official Ilkhanid history, compiled from Mongol oral tradition and the lost Altan Debter. Read online
3 more in the sources library for Persia and the Eastern Islamic World.
Sources and studies
- Wikipedia, 'Ala al-Din Tekish' (after Ibn al-Athir, trans. Richards, and Juvaini, trans. Boyle)
- G. Le Strange, The Lands of the Eastern Caliphate (1905), chs. on Tabaristan, Gilan, Jurjan, Qumis and Quhistan
- Wikipedia (ru), 'Dekhistan' (coordinates of the ruins)
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.