Ghiyāṣ-ud-Dīn ʿIwāz Khaljī

…launched a successful campaign against Ghiyāth al-Dīn ʿIwāz Khaljī, one of Bhaktiyār Khaljī’s lieutenants, who had assumed sovereign authority in Lakhnauti (northern Bengal) and was encroaching on the province of Bihar. ʿIwāz Khaljī was defeated and slain in 1226, and in 1229 Iltutmish invaded Bengal and slew Balka, the last…