Doris Elizabeth Black Townson, of Chattanooga, passed away Friday evening, Jan. 25, 2013. She was predeceased by her parents, Nellie Francis Holt Black and Charles Franklin Black, of Chattanooga; and brother, Howard Holt Black.Survivors include her daughter Tammy Burns; her grandchildren Lyndsay Frankenberg, Seth Wagner and Shelly Foust; her great-granddaughters Lily and Charlotte Frankenberg; and her brother Colonel Charles Black, Jr.The family is grateful for her life and will honor her at a memorial service at First Cumberland Presbyterian Church at 10 a.m. on Tuesday, Jan. 29. Memorial contributions may be made to St. Catherines Shelter for Women and Children, c/o St. Pauls Episcopal Church in Chattanooga.Send condolences at www.CovenantFuneral.com.Arrangements are by Covenant Funeral & Crematory, Crox family owned and operated.