Analysis of information sources in references of the Wikipedia article "மம்லூக்கிய மரபு (தில்லி)" in Tamil language version.
The ethnicity of Turkish slaves, the earliest generation of whom dated to the Ghurid invasions of India, survived well into the thirteenth century. For a time, even Persian-speaking secretaries had to master Turkish in order to function. There persisted, more-over, deep cultural tensions between native Persian-speakers – whether from Iran, Khurasan or Central Asia – and ethnic Turks. Nizam al-Din Auliya (d. 1325), Delhi's renowned Sufi shaikh, characterized Turks as rude, bellicose and vain, reflecting a view, prevalent among many native Persians of the day, that Turks were uncultured boors who had illegitimately monopolized power and privilege. Such animosities were amplified by the asymmetrical power relations between ethnic Turks and Persians, often depicted in the literature as 'men of the sword' and 'men of the pen' respectively.
they actually belonged to three distinct ruling houses-the Qutbi dynasty (1206-11) founded by Qutubuddin Aibek, the first ilbari or shamsi dynasty (1211-66), known after Shamsuddin Iltutmish, and the second Ilbari dynasty (1266-90), founded by Ghiasuddin Balban.
