Analysis of information sources in references of the Wikipedia article "خاندان کلهورا" in Persian language version.
The area of the Hindu-built mansion Pakka Qila was built in 1768 by the Kalhora kings, a local dynasty of Baluchi origin that ruled Sindh independently from the decaying Moghul Empire beginning in the mid-eighteenth century.
Another key to Kalhora 'success' lay in their strengthening of the Baluchi element in Sind.