He was the son of Shams ud-Din Ataga Khan, the Prime Minister of Akbar, and Akbar's wet-nurse, Jiji Anga, hence his Turkish sobriquet “Koka” or “foster-brother.” [3][4] Ataga Khan was murdered by Adham Khan, the jealous son of Maham Anga, another of Akbar's wet-nurses, in 1562. Thereafter, Aziz Koka built his father's tomb next to Nizamuddin Auliya in Delhi in 1566-67.