Abdullah na IV na Bornu

Abdullah IV (ʿAbdallāh bin Dunama Muḥammad ), wanda kuma ake kira Dala,   shi ne mai mulkin Kanem-Bornu a cikin 1563-1570.

Abdullah dan Dunama VI Muhammad ne,  wanda ya gaje shi a matsayin mai a shekara ta 1563.   Da alama an sami wasu abubuwan da suka faru a zamanin Abdullahi, banda yunwa.Barth, Heinrich (1857). Travels and Discoveries in North and Central Africa: Being a Journal of an Expedition Undertaken... 1849-1855. Longmans. pp. 641–643. 

Aissa Koli, gwauruwar Ali II Zainami, ta gaje Abdullah a matsayin mai, a cikin shekara ta 1570. 

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