Shams-ud-din Iltutmish

Shams-ud-din Iltutmish (died 1236) was the third Muslim sultan of the Delhi Sultanate who reigned from 1211 till his death in 1236. He was the third ruler of the Mamluk dynasty (or Slave dynasty). He was married to the daughter of Qutb-ud-din Aibak. He became the ruler after fighting against Qutb-ud-din's son. He is said to be the greatest ruler of the slave kings. He was a member of the Ilebar tribe. The first thing he did after becoming a sultan was make his kingdom larger. He also shifted his capital from Lahore to Delhi. He had to defend his empire against Mongol invasions. He also had to deal with Rajputs and conquered Rajasthan and Gujarat. He started a fast process of Islamization in Punjab and Haryana. Iltutmish stopped the Mongol attack in 1221 A.D led by Chenghiz Khan. He completed the Qutb Minar which was started by Qutb-ud-din Aibak. He also built the Quwat-ul-Islam mosque in Delhi.He died in 1236 A.D. He did not think his sons would be good rulers. He was succeeded by his daughter, Razia Sultan (also called Radiyya or Raziyya), as the next ruler of Delhi.

Delhi Sultanate during the reign of Iltutmish