Limestone-Sharon E. Keene 69 died unexpectedly May 3, 2012 at her Limestone residence. She was born in Portland September 8, 1942 the daughter of the late William and Alice (Burby) Ingraham. Mrs Keene was a resident of Portland and more recently had lived in Limestone. She was a Red Hat Society member, a member of the Order of the Eastern Star and the Caribou Choral Society. Sharon was a member of the Limestone United Methodist Church where she was actively involved with the church choir, the Bible study group as well as the United Methodist Women. She is survived by her son and daughter in law Christopher and Jamie Keene of South Portland and her daughter Susan and Bill Tucker of Limestone. Two brothers, Albert and Bill Ingraham. Nine grandchildren. One great Grandchild. Friends may visit with the family Sunday May 6, 2012 from 12 noon until 2:00 pm at the Mockler Funeral Home 24 Reservoir Street Caribou. Private family graveside services will be held at the Brooklawn Cemetery Portland at a later date.