Kasym Khan,
Kasym Beg was the leader of the
Kazakh Khanate from about 1511 to 1523. He was the son of
Jani Beg Khan who was one of the founding fathers of
Kazakh Khanate by escaping with his confederacy to
Moghulistan from the
Uzbek chief
Abul-Khayr Khan. Kasym Khan is viewed as the first leader who united the Kazakh tribes. Although, Baranduk Khan was the Khan of the Kazakhs, control of the government was in the hands of Kasym Khan. Eventually he sent Baranduk Khan into exile who died at
Samarkand. Kasym Khan had a brother named Adik Khan who was married to Sultana Nigar Khanim, daughter of
Yunus Khan of
Moghulistan. When Adik Khan died, Kasym Khan took her as his wife.