The death of a 66-year-old Dayton woman yesterday was ruled as accidental by the county coroner's office.

Robert Clark, deputy coroner, said Mrs. Margaret E. Orians, 4906 Goodyear drive, died at 7:30 p.m. Thursday at Good Samaritan hospital.

He said death was caused from injuries suffered in a fall from a chair at the home of a daughter, Mrs Agnes Smith, with whom she lived. The fall occurred at 10 a.m. Wednesday.

Surviving in addition to her daughter are two sons, Clarence and John, both of Dayton; three sisters, Mrs Harry Iden, Carey; Mrs. Agnes Burkhart, Toledo, and Mrs. Emma Hook, Adrian, Mich., and two brothers, Cyril Braum, Carey and William Braum, Toledo.

Services will be held at 9:15 a.m. Monday at the Harris funeral home, 49 Linden avenue, and 10 a.m. at the Church of the Precious Blood. Burial will be in Calvary cemetery.

Friends may call at the funeral home after 2 p.m. tomorrow.