kingdom · South Asia

Karnat dynasty

1097 CE – 1324 CE (approx.) · capital Simraungadh

A dynasty of Karnataka origin that ruled Mithila from Simraungadh for two centuries and briefly held the Kathmandu Valley.

Origins

Nanyadeva, a chief of Karnata descent who probably came north with the armies of the Chalukyas of Kalyani, established himself in the Tirhut plain around 1097. He made Simraungadh, near the modern India and Nepal border, his capital and ruled the region of Mithila between the Ganges and the Himalayan foothills.

Rule and society

The Karnat court was a centre of Sanskrit and Maithili learning. Harisimhadeva, the last king, sponsored the codification of Maithil Brahmin genealogies (the panji system) and his minister Jyotirishvara wrote the Varna Ratnakara, one of the earliest prose works in Maithili. The kings also intervened in the politics of the Kathmandu Valley, where some Karnat rulers were recognised as overlords.

Decline and legacy

In 1324 Ghiyath al-Din Tughluq of the Delhi Sultanate invaded Tirhut and took Simraungadh. Harisimhadeva fled into the hills of Nepal. Mithila soon passed to the Oiniwar dynasty, ruling as vassals of Delhi, while Karnat traditions persisted in Nepalese court culture.

Lineage

Connections (1)

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Cite this page
APA
The Epoch Institute. (2026). Karnat dynasty. In The Epoch Institute States Register. https://the-epoch-institute.org/state/karnat-dynasty
MLA
“Karnat dynasty.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/karnat-dynasty. Accessed .
Chicago
The Epoch Institute. “Karnat dynasty.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/karnat-dynasty.
Harvard
The Epoch Institute (2026) ‘Karnat dynasty’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/karnat-dynasty (Accessed: ).

Last reviewed October 2026Random state ↻