Sandra Drennan, 55, a proud and loving wife, mother and grandmother, passed away Monday, Nov. 5, 2007, at a Fort Worth hospital.Sandra was born Nov. 11, 1951, in Reidsville, N.C., the youngest of four children, to the late Harold and Helen Keller Knight. She was a graduate of Grand Prairie High School and lived in Grand Prairie for many years prior to moving to Weatherford 15 years ago. Sandra and Tommy were married 36 years ago and together started their family of Randall and Katy. She made her career as an analyst for XTO Energy.Sandra was preceded in death by her parents and a brother, Harold Knight Jr.Survivors include husband, Tommy Drennan of Weatherford; son, Randall Drennan of Arlington; daughter, Katy Smith and husband, Casey, of Weatherford; grandsons, Marc and Daniel Drennan of Arlington; brother, Don Knight and wife, Cindy, of Grand Prairie; sister, Susan King and husband, Ted, of Weatherford; numerous nieces and nephews; and a host of loving family and friends.Funeral services will be held 10 a.m. Friday, November 9, 2007 at White's Chapel of Memories, Weatherford. Interment will follow in Memory Gardens of the Valley Memorial Park, Weatherford. Visitation will be held 6 to 8 p.m. Thursday at the funeral home.