On Wednesday, September 30, 2015, of Silver Spring, MD. Beloved wife for 63 years of Rev. John C. Walker; mother of Betsy Walker, Jorgy (Peter) Gorog and Christopher (Trudy) Walker; sister of the late Richard Pierce; grandmother of Shari Smith, Laura Walburn, Anna Gorog, Ilana Gorog and Ben Walker. Also survived by sister-in-law, Elizabeth Pierce and other loving family and friends. A Celebration of Bobbie’s Life will be held at St. Paul’s United Methodist Church, 10401 Armory Avenue, Kensington, MD, on Monday, October 12, at 11 a.m. Inurnment private. Contributions in her memory may be made to the Montgomery Hospice Casey House, 1355 Piccard Dr., Suite 100, Rockville, MD 20850