A scantily-clad (üryan) Kalenderî sheikh remembered within the Kalenderî-Bektaşi cult milieu of the Seyitgazi region; the person buried in the tomb is most probably Ahmed Üryan Baba, caliph of Sultan Şücâüddin. His exact identity and death date are not documented. The lodge and tomb are in Yazıdere village (formerly 'Üryan Baba'), 6-7 km northeast of Seyitgazi; the small complex of a square domed tomb and a soup-kitchen dates to the 16th century (c. 1511-1517). (Sources: D. Altınsapan et al., Journal of Turkish Culture & Hacı Bektaş Velî Research; Eskişehir Provincial Directorate / Cultural Inventory.)