Tapduk Emre, one of the saints of Khorasan and who came to Anatolia during the Mongolian oppression, XIII. He lived in Aksaray and its environs in Central Anatolia in the 19th century. Tapduk Emre, one of the caliphs of Hacı Bektaş-ı Veli, is the mentor of the great Turkish-Islamic Sufi Yunus Emre. Tapduk Emre, who lived in the same age as Hacı Bektaş-ı Velî and Mevlâna, is also shown among the followers of Sarı Saltuk and Barak Baba in the sources.
Yunus Emre, a student of Tapduk Emre, spread what he learned from his teacher, whom he had served at his door for forty years, to a wide geography, and spoke of him with praise, saying, "You have reached the hands we have reached, the hearts that are happy - You are the people of Tapduk, alhamdulillah."
Tapduk Emre Tomb, which is shown in the Ottoman archive documents in Aksaray Sanjak, Eyübeli (Ortaköy) District, Oflagu (Tapduk) Village, is 26 km from Aksaray.

Source:

https://aksaray.ktb.gov.tr/TR-202299/tapduk-emre-xiii-yuzyil.html#:~:text=Osmanl%C4%B1%20ar%C5%9Fiv%20belgelerinde%20Aksaray%20Sanca%C4%9F%C4%B1,a%2026%20km%20mesafede%20bulunmaktad%C4%B1r.