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Discover Bengal · Unfolded

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Shamsuddin Ilyas Shah

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Sultan of Bengal

Shamsuddin Ilyas Shah unified Bengal's principal sultanates and founded the Ilyas Shahi dynasty.

Est. 1947 · Bengal✺A Bilingual Archive

Biography

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Context

In the context of Political fragmentation in Bengal before the emergence of a sovereign regional sultanate., Shamsuddin Ilyas Shah is recognized as Sultan of Bengal. Shamsuddin Ilyas Shah unified Bengal's principal sultanates and founded the Ilyas Shahi dynasty.

Contribution

He is widely associated with the consolidation of a unified and independent Bengal Sultanate in the mid-fourteenth century.

Impact

His consolidation helped define Bengal as a distinct political entity with lasting institutional and cultural influence.

1352bengal-sultanatestatehood

Topic Hub: Explore related topics - Bangladesh History Timeline Topic Hub: Explore related topics - Bengal Sultanate and Regional Power

Timeline Placement

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Shamsuddin Ilyas Shah appears in 3 linked timeline events, spanning 1338-1352 - 1353-1359.

First Appearance

1338-1352

Latest Appearance

1353-1359

Active Span

1338-1352 - 1353-1359

Linked Events

Legacy Summary

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His consolidation helped define Bengal as a distinct political entity with lasting institutional and cultural influence. This influence is reflected across 3 connected events.

References

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Key sources for understanding this figure

A History of Bangladesh

A synthetic history of Bangladesh from the long view through colonial encounters, East Pakistan, war, and independence.

Cited in: 2 events

Adina Mosque

Banglapedia reference for one of the major architectural expressions of the Bengal Sultanate period.

Cited in: 1 events

Ekdala

Banglapedia reference on the Ekdala fort context used in describing Delhi's Bengal campaigns.

Cited in: 1 events

Firuz Shah Tughlaq

Banglapedia reference for Firuz Shah Tughlaq's reign, including Bengal expeditions relevant to 1353-54 and 1359-60.

Cited in: 1 events

History

General Bangladesh history reference useful for political chronology around the Ershad takeover and the 1980s authoritarian period.

Cited in: 1 events

Iliyas Shah

Banglapedia profile used for chronology of Shamsuddin Ilyas Shah's consolidation and conflict with Delhi.

Cited in: 1 events

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Related Figures

Fakhruddin Mubarak Shah

Founder of the independent Sonargaon Sultanate

Sikandar Shah

Iliyas Shahi Sultan of Bengal

Related Events

1338-1352

Pre-Ilyas Shah Regional Bengal Sultanates

1352

Bengal Sultanate Independence and Unification

1353-1359

Ilyas Shah vs Delhi Sultanate Conflict

Related Places

Bengal Region

Gaur / Lakhnauti

Appears In Events

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Timeline View

1338-1352

Pre-Ilyas Shah Regional Bengal Sultanates

Before Shamsuddin Ilyas Shah unified Bengal, multiple regional sultanate centers operated in Lakhnauti, Sonargaon, and Satgaon, producing fragmented yet dynamic political competition.

1352

Bengal Sultanate Independence and Unification

By the mid-fourteenth century, Bengal came under a unified and effectively sovereign sultanate polity, commonly associated with the consolidation of Shamsuddin Ilyas Shah. This marked a major shift from fragmented regional authority to a distinct Bengal state with its own political center and durable institutional identity.

1353-1359

Ilyas Shah vs Delhi Sultanate Conflict

After Bengal's unification, Sultan Shamsuddin Ilyas Shah faced Firuz Shah Tughlaq's Bengal campaign of 1353-54 and withdrew into the fort of Ekdala. A second Delhi expedition in 1359-60, after Ilyas Shah's death, again failed to secure lasting control over Bengal.