Kamal al-Din accompanied Alauddin in this campaign, and held charge of the siege engines (munjaniqs).
[4] Kamalauddin captured the fort after a siege that resulted in the deaths of the defending ruler Kanhadadeva and his son Viramadeva.
The two men were probably part of a group of non-Khalaj officers that tried to seize power from the Khalaj establishment of the Sultanate.
According to the chronicler Yahya bin Ahmad Sirhindi, in 1315, Kamal al-Din participated in Malik Kafur's murder of Alp Khan, an influential rival nobleman, the governor of Gujarat and Alauddin's brother in-law.
[6] His son Taj al-Din Hushang (or Hoshang) inherited the 'iqta of Jalor,[1] and later served as the muqta (provincial governor) of Hansi.