The Ghaznavid dynasty (Persian:غزنویان‎‎) was a Persianate Muslim dynasty of Turkic mamluk origin at their greatest extent ruling large parts of Iran, much of Transoxiana, and North India from 977–1186. The dynasty was founded by Sabuktigin, upon his succession to rule of Ghazna after the death of his father-in-law, Alp Tigin, who was a breakaway ex-general of the Samanid Empire from Balkh, north of the Hindu Kush in Greater Khorasan.