Margaret Elsner, 61 of Bluffton and wife of Robert W. Elsner passed away on Saturday, May 14, 2011 at her home.She was born in Brooklyn, NY on December 9, 1949. She was the daughter of Joan Mary Hartley McCaig and the late Thomas Joseph McCaig.She was a flight attendant for Delta Airlines for 35 years. She was an avid tennis player and enjoyed snow skiing. She was a volunteer for Animal Rescue Pals. She was a Catholic.She is survived by her husband, Robert W. Elsner of Bluffton; her mother, Joan Mary Hartley McCaig of Bluffton; three brothers, Frank McCaig of Bluffton, Tom McCaig of Tucson, AZ and Bruce (Deena) McCaig of Fountain Valley, CA; two sisters, Marilyn (Walt) Jankowski of Bluffton and Lorraine McCaig of Bluffton; two nieces, Melissa (J