Sistan: the Nasrid maliks, 1 January 1200

Sistan, which the Persians also call Nimruz, is the delta country where the Helmand and the Farah Rud run out into the great lakes of the Hamun.

Its maliks are an old local house who claimed descent from the Saffarids and served the Seljuks before the Ghurids. Taj al-Din Harb has ruled it for some thirty years from Zaranj, the walled city of Sistan, with the fortress of Uq as his refuge. He is a Ghurid tributary: he names Ghiyath al-Din after the caliph in the khutba, pays tribute and brings his forces to the sultans' wars: Juzjani has him join Ghiyath al-Din with his army at Rudbar of Marw (Marw al-Rudh) in the campaign against Sultan Shah in 1190, and lists him among the maliks of both sultans.

His land is rich in grain, fruit and dates when the Helmand canals and dams are kept up, and lives in fear of the sand-bearing wind of the summer.

Who rules

Name: Taj al-Din Harb ibn Muhammad ibn Nasr
Title: Malik of Nimruz (Sistan)
Since: About 1167-1169 (sources differ; Wikipedia's table gives 1169)
Born: not pinned
Family: Nasrid maliks of Nimruz, a local line that claimed Saffarid descent
Confidence: medium

Juzjani's section on the maliks of Sijistan and Nimruz (Raverty, vol. 1, pp. 252-255: 'Malik-us-Sa'id Taj-ud-Din-i-Harab, son of Muhammad', raised to the throne on the counsel of his aunt); Juzjani lists him among the maliks of both Ghiyath al-Din and Mu'izz al-Din (pp. 453, 553). Bosworth's monograph on the Saffarids and the maliks of Nimruz was not consulted directly. He reigns until 610 AH (1213-14).

Overlord

The Ghurid sultan Ghiyath al-Din, whose suzerainty the malik has acknowledged since about 1175 (Wikipedia's table; Juzjani tells of the malik of Nimruz sending envoys to Ghiyath al-Din). Juzjani's translator notes that Sistan 'merely acknowledged his suzerainty' rather than being conquered.

The realm that morning

Harb holds Zaranj, Uq and the delta as a Ghurid tributary. Farah and Isfizar to the north and Bust and Garmsir up the Helmand are Ghurid, not his. Quhistan (Nizari) lies across the desert to the north-west, Kerman (see far) across the Lut to the west, the Baluch country to the south.

Wealth

Irrigated grain, fruit and dates; the dams and canals that divide the Helmand waters above Zaranj (Le Strange); the lake's fish, reeds and pastures; windmills; tolls on the Herat-Kerman and Bust-Kerman roads.

Military

Walls of Zaranj; the fortress of Uq. No numbers.

Threats

The Nizaris of Quhistan.
A failure of the Helmand dams or drifting sand.
The fall of Ghurid power, which would expose Sistan to Khwarazm.

Ruler

Taj al-Din Harb ibn Muhammad, malik since about 1167-69, alive until 610 AH (1213-14). Age in 1200 not pinned; he has adult sons.

Heirs and children

Sons known from Juzjani's list and the later succession: Nasir al-Din Uthman, whom Juzjani counts as the next malik after his father (the dates of his rule are not pinned; he is the father of the later maliks Ala al-Din Ahmad and Uthman Shah), Yamin al-Din Bahram Shah (malik from 1213 to 1221), Shihab al-Din Mahmud (malik 1221-1225) and Ali. Which were born and grown by 1 January 1200 is not pinned; Bahram Shah and Uthman were very probably adult.

Officers and household

Not pinned. The maliks rule with the notables of Zaranj and the rural chiefs of the delta.

Great families

The Nasrid house; the landholders (dihqans) of the delta districts; the religious leaders of Zaranj.

Castles and towns

Zaranj (the city of Sistan), the capital; Uq, the maliks' fortress; Karkuya with its famous fire temple; the districts along the Helmand and the lake shore; Juvain on the road north to Farah. See the town records.

Mints tolls and markets

The markets of Zaranj; tolls on the roads from Herat to Kerman and from Bust to Kerman, which cross Sistan; a mint at Zaranj in earlier centuries (in 1200 not pinned).

Treaties and wars

Vassalage to the Ghurids (since about 1175). Long hostility with the Nizari Ismailis of Quhistan across the northern desert; the state of that war on 1 January 1200 is not pinned.

Relations with neighbours

Ghurids: overlords. Khwarazm: the malik will be 'briefly subject to the Khwarazmshahs' after the Ghurid collapse (Iranica). The Nizaris of Quhistan: enemies. Kerman, to the west across the Lut: the road to Narmashir.

Religious communities

Sunni Muslims; memories of the Kharijites, strong here in earlier centuries; Zoroastrians at the fire temple of Karkuya (whether still served in 1200 is not pinned).

Coinage

The Ghurid sultan's name in the khutba after the caliph's; coinage of the maliks in 1200 not pinned.

The host

The malik's guard and the levies of the delta; contingents sent to the Ghurid armies. No numbers.

What the year holds

What happened next, if nothing in play changes it. Each event carries what it depends on and what would stop it.

Late 1200 to 1201Ghurid calls for troops for the invasion of Khurasan after Tekish's death; whether Sistani troops march is not pinned.Depends on: Tekish's death (3 July 1200). Stopped by: Nizari pressure on Sistan.

Where the sources disagree

The GM dossier line 'Sistan: the Nasrid Taj al-Din Harb, a Ghurid vassal' is supported.

Evidence: Harb's long reign and his sons are well attested; the inner working of his state in 1200 is not, and the Tarikh-i Sistan and Bosworth's monograph were not consulted directly.

On the map: The irrigated delta is drawn generously; the lake's extent in 1200 differs from today's.

Primary sources for this realm

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 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

Sources and studies

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.