After the conquest of Sylhet(Gowrh Kingdom) in 1303 by Muslims under the spiritual guidance of Hazrat Shah Jalal, Hazrat Shah Kamal Qahafan brought the entire Kingdom of 'Larh' (La'urh) under his control with aid of his twelve disciples and his second son, Shah Muazzamuddin, administered the entire district from Shaharpara and he maintained a second sub-administration office at Nizgaon (near present-day Shologhar in Sunamganj town, which was running by one of his descendants.