Heasley, Margaret G. “Peg” (Donovan) April 14th, 2015, of Dennisport, formerly of Arlington. Devoted wife of Harry E. Heasley and the late George F. McGowan. Loving mother of Peg Hogan and her husband Patrick, Patricia Messer and her husband Dennis, Joanne Lahie, James Heasley and his wife Sharon, Thomas Heasley and his wife Barbara, Stephen Heasley and his wife Claire, Scott Heasley and his wife Mary and Brian Heasley. Also survived by 14 grandchildren, nieces, nephews, other loving relatives and friends. Funeral from the Rogers & Hutchins Funeral Home, 292 Massachusetts Ave., Arlington on Saturday at 9:00 am. Funeral Mass at St. Agnes Church in Arlington at 10:00 am. Visiting Hours Friday 4 to 8 pm. In lieu of flowers donations in Peg’s memory may be made to the Fidelity House, 25 Medford St., Arlington, MA 02474.