Sultan Muhammad ibn Malikshah takes the Batiniyya fortress at Isfahan and kills Ibn Attash in 500

أخذ السلطان محمد بن ملكشاه قلعة الباطنية بأصبهان وقتل ابن عطاش سنة 500

c. 1106 CE · 500 AH

Isfahan

In 500 Sultan Muhammad b. Malikshah campaigned against the Batiniyya, took their fortress at Isfahan, and killed its master Ahmad b. Abd al-Malik b. Attash, who had held it twelve years; the castle, built by Malikshah atop a mountain for two hundred thousand dinars 1.

Depth

At a glance

Era
The Buyid, Fatimid and Seljuk Era
Region
Persia & Central Asia
Review
Draft Completeness 2/5 · Help complete it

In time

1090110011101120 c.
The Buyid, Fatimid and Seljuk Era · The Crusades, Ayyubids and Mamluks

In space

Isfahan

Map: Natural Earth, public domain · places and route from the graph

Sides

Summary

In 500 AH the sultan Muhammad ibn Malikshah campaigned against the Batiniyya and took their fortress in Isfahan 1.

The fortress and its lord

Its lord, Ahmad ibn Abd al-Malik ibn Attash, was killed. He had held it for twelve years. It was built by Malikshah on top of a mountain, at a cost of 200,000 dinars 1.

Connections

Explore the connections

Had participant
Ahmad ibn Abd al-Malik ibn Attash· السلطان محمد بن ملكشاه
Occurred at
Isfahan

People and things also explored

Jameh Mosque of Isfahan· Conquest of Isfahan (21 AH)· death of al-Bahlawan — the Isfahan mazhab wars, the Rayy fitna, Tughril breaks free· The Jalali calendar reform· The killing of Mardawij ibn Ziyad· Mas'ud ibn Mahmud Storms Isfahan· Mungli killed; Aghlamish inherits his domains· Smallpox and epidemic deaths, 422–425

Sources

  1. Shadharat al-Dhahab — Ibn al-Imad al-Hanbali , p. 410
Cite this page

islam.museum contributors. “Sultan Muhammad ibn Malikshah takes the Batiniyya fortress at Isfahan and kills Ibn Attash in 500”. islam.museum, https://islam.museum/en/event/muhammad-tapar-batiniyya-fort-500/. CC BY-SA 4.0. Last updated 2026-10-22.

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Related

Jameh Mosque of Isfahan

Draft card for the Jameh Mosque of Isfahan, the great congregational mosque that grew across centuries from the Buyid to the Safavid eras, named from an open reference description (Wikidata); its Mujam al-Buldan coverage is not yet read on the page.