Beginning with the conquest of Sindh by Muhammad bin Qasim and Habbari dynasty, and later under the influence of the Delhi Sultanate and Mughal Empires which ruled the region, Sindh became predominantly Muslim due to missionary activity of Sufi saints who converted Hindus en masse to Islam.

He developed the city rapidly, which led to many Hindus of Amils and Bhaibands castes migrating there for employment and trade.

In 1755, Mian Noor Mohammad Kalhoro died and was buried in a tomb, built by him before his death, about a kilometre from Khudabad.

[3] In 1759, Baloch chiefs reinstalled Mian Ghulam Shah Kalhoro, who defeated his two brothers and assumed the throne.

After some time, the story leaked out and he was charged under Indian Treasure-Trove Act in the court of Resident Magistrate of Dadu.

[4] The tomb of Mian Yar Muhammad Kalhoro of ruler of Kalhora Dynasty is Khudabad, Dadu, Sindh.