Hasan Dede is venerated as a saint buried in Seslikaya (Ağvan) village, Ardeşen district of Rize. From the Kulaberoğlu family, he is reported to have died in 1845 (1262 AH), reputedly aged about 120. The 1262/1845 inscription matches the gravestone inside; the plain structure was later renovated. The grave of his son Süleyman Dede lies in front; it remains a local place of visitation. (Source: B. M. Gökler, Karadeniz Araştırmaları, 2023; Eastern Black Sea Cultural Inventory.)