Prof. Dr. H. M. Diah Z, M. Ed is an educational figure who has many roles in advancing education in Riau. The purpose of this study was to determine the educational history of Prof. Dr. H. M. Diah Z, M.Ed, to find out the role of Prof. Dr. H. M. Diah Z, M.E in advancing education, to find out the achievements of Prof. Dr. H. M. Diah Z, M.Ed and to find out the views of relatives and family towa…