A 15th-century Sufi, disciple (khalifa) of Akşemseddin and eponymous master of the Tennûriyye branch of the Bayramiyye-Şemsiyye order. By Akşemseddin's order he returned to Kayseri to begin spiritual guidance and died in autumn 887/1482. His tomb stands on the west side of the Şeyh (Tennûrî) Mosque he built; it also holds the cenotaphs of Lütfullah Tennûrî and Şeyh Ali Sultan. Under the pen-name 'Âşık' he wrote Gülzâr-ı Ma'nevî and Gülşen-i Niyâz. (Sources: TDV İslâm Ansiklopedisi 'İbrâhim Tennûrî'; Kültür Envanteri.)