▁live ▁in ▁the ▁city ▁for ▁at ▁least ▁a ▁prolong ed ▁period , ▁a ▁decision ▁which ▁ups et ▁the ▁other ▁M og h uls , ▁and ▁many ▁of ▁them ▁left ▁for ▁M og h ul istan ▁under ▁the ▁leadership ▁of ▁Y un us ' ▁own ▁son ▁A hm ad ▁A la q . ▁Y un us ▁Khan ▁was ▁also ▁unable ▁to ▁prevent ▁the ▁rise ▁of ▁the ▁D ug hl at ▁Mir za ▁Ab u ▁Bak r , ▁who ▁had ▁earlier ▁taken ▁Y ark and , ▁K hot an ▁and ▁K ash gar ▁from ▁other ▁members ▁of ▁his ▁family , ▁and ▁defeated ▁Y un us ▁Khan ' s ▁attempts ▁to ▁qu ell ▁him . ▁During ▁the ▁M ing ▁Tur pan ▁Border ▁Wars ▁he ▁had ▁taken ▁H ami ▁in ▁ 1 4 7 3 , ▁but ▁the ▁Chinese ▁ev icted ▁him ▁into ▁Tur fan . ▁ ▁Y un us ▁Khan ▁died ▁in ▁Task h ent ▁in ▁ 1 4 8 7 ▁after ▁a ▁long ▁ill ness . ▁He ▁was ▁succeeded ▁in ▁T ash k ent ▁by ▁his ▁el dest ▁son , ▁Sultan ▁Mah m ud ▁Khan , ▁while ▁the ▁M og h uls ▁in ▁the ▁east ▁followed ▁A hm ad ▁A la q . ▁ ▁Pat ernal ▁line age ▁ ▁Gene al ogy ▁of ▁Ch ugh ata i ▁Khan ates ▁ ▁In ▁Bab r ▁N ama ▁written ▁by ▁Bab ur , ▁Page ▁ 1 9 , ▁Chapter ▁ 1 ; ▁described ▁gene al ogy ▁of ▁his ▁mat ernal ▁grand father ▁Y unas ▁Khan ▁as : ▁