Charlotte Ann Poston Davis, 79, of Mount Vernon passed away at 11:05 A.M., Wednesday, June 15, at Mount Vernon Health Care Center in Mount Vernon. Charlotte was born on Friday, January 29, 1932 in Mt. Vernon, Illinois the daughter of the late Ace and Amy (Clark) Summers. She married Lowell Max Poston in Mt. Vernon, Illinois on December 23, 1950 and he preceded her in death on June 23, 1985. She married Glenn Davis on September 1, 1989 in Mt. Vernon, Illinois. Surviving family members include her husband: Glenn Davis of Mt. Vernon, Illinois; 3 children: David Max Poston of Chicago, Illinois, Pamela Ann Kennedy of Mt. Vernon, Illinois and Cynthia Lynn Poston of Mt. Vernon, Illinois; 3 stepchildren: Michael Davis and wife Pat of Ransom, West Virginia, Kathy McCormick and husband Rob of Manassas, Virginia and Robert Davis of Seattle, Washington; 3 sisters: Patty Johnson of Tennessee, Phyllis Gowler of Mt. Vernon, Illinois and Patsy Hofman of Los Angeles, California; 6 grandchildren; 6 step grandchildren; 3 great grandchildren; 7 step great grandchildren; and several nieces and nephews also survive. Her parents, first husband and three brothers: Kenneth, David Ace and Jimmy Summers preceded her in death Charlotte worked in the billing department at St. Mary's Good Samaritan Hospital in Mt. Vernon, Illinois and Dr. Zelman's office manager for many years and was of the Protestant Faith. VISITATION: will be held from 5 to 8:00 P.M. on Friday, June 17, 2011 at Hughey Funeral Home in Mt. Vernon, Illinois. FUNERAL SERVICES: will be held at 10:00 A.M. on Saturday, June 18, 2011 at Hughey Funeral Home in Mt. Vernon, Illinois. Mr. Marty Mills will officiate. INTERMENT: Mt. Vernon Memorial Gardens in Woodlawn, Illinois. For those who wish, memorials may be given to the Benevolence Fund at Central Christian Church and will be accepted at the funeral home or may be mailed to Hughey Funeral Home, P.O.Box