Mary Esther Walker, age 91, passed away Monday at 11:00 p.m. at Owen Valley Health Care in Spencer, Indiana. She was born March 21, 1924 in Montgomery to Amanda (Graves) and John A. O''Brian. She was a Washington Catholic High School graduate. She married James F. Walker in 1947 and he passed away July 22, 1986. She is survived by son; John A. Walker of Spencer, and daughter; Donna Rose Walker of Spencer, sisters; Mary Ennis of Washington, Ethel Hawryschuck of New Jersey, and Helen Manus of Logansport. Preceding her in death was her husband, son; James Walker II, brothers; Robert O''Brian, William O''Brian, and Joseph O''Brian, and sisters; Pauline Huntsinger and Irene Dyer. Funeral services will be held at Ed Lee Mortuary at 2:00 pm on Saturday with Yvonne Evans officiating. Burial will follow at St. Peter Cemetery in Montgomery, Indiana. Visitation will be from 12:00 - 2:00 p.m. at Ed Lee Mortuary, Washington. In lieu of flowers, donations may be made to St. Peter Cemetery, 9881 E 200 S, Cannelburg, IN 47519.