Mahmud of Ghazni (971-1030) was the first sultan of the Ghaznavid dynasty in Afghanistan. A zealous Sunni Moslem, he plundered wealthy India and used the booty to patronize culture in Ghazni, making it the center of Perso-Islamic civilization.

Born on Nov. 2, 971, eldest son of Emir Subuktigin, Mahmud helped his father gain a kingdom from the Samanids through successful campaigns against Turkish nobles of Samarkand and Bukhara. In 997 he overthrew his younger brother, Ismail, who had been nominated by Subuktigin as his successor, and two years later Mahmud was confirmed as sultan of Ghazni by Caliph al-Kadir. Challenged several times by the Qarakhanid rulers, Mahmud repulsed all attempts against his territories. Elsewhere, he annexed parts of Murghab (1012) and Khwarizm (1017). In the south and the west he asserted his suzerainty over Seistan, Ghor, Qudsar, and Baluchistan.

Mahmud is chiefly remembered as the plunderer of India. Between 1000 and 1026 he mounted at...