Pilkerton, Mary Rosalie “Sissy”, 85, of Palm Harbor, FL, formerly of Clinton, MD, passed May 20, 2020 in Palm Harbor, FL. Survived by daughter Lynn (Neil) Reduzzi, grandchildren Bob Murphy III, Bill Murphy, Melissa Wilson, John Murphy and Jason Lincoln. 10 great-grandchildren, and 1 great-great-grandchild. Retired as a long time employee on Capitol Hill with the House Of Representatives; predeceased by sons Bob Murphy Jr. and Danny Murphy; grandchild Danny Murphy; great-grandchild Laura Ashley Murphy; father Charles P. Buckler; mother Mary Ida Buckler; longtime companion Ronald D. Tippett; and siblings Frederick Higgs, Mary Lucille Kennell, Charles Parren Buckler, Laura Lee Selner, Helen Louise McKay, Robert Lee Buckler, Charles George Buckler, Alvin Lee Buckler, and Walter Leroy Buckler. Private Burial will take place at Trinity Memorial Gardens, Waldorf, MD