Mary Ella Clothier Elburn, 81 ROCK HALL, Md. - Mary Ella Clothier Elburn, of Rock Hall, died on Dec. 31, 2009, at Chester River Hospital Center in Chestertown. She was 81. She is survived by four daughters, Louise and her husband Billy Clayton, Bonnie and her husband Bob Usilton, Aggie and her husband Roger Trimble, and Patti Standridge; a brother, Edward Clothier; grandchildren, Timmy Trimble, Lynn Standridge, Clay Clayton, Jennifer Clayton, Matt Clayton, and Jessica Clayton; great-grandchildren, nieces, nephews, and her caregivers Funeral services will be 2 p.m., Sunday, Jan. 3, at Fellows, Helfenbein & Newnam Funeral Home, Chestertown, where relatives and friends are invited from 1 to 2 p.m. Interment will be held in Wesley Chapel Cemetery in Rock Hall.