William M Mackay Deceased Known as: Wm M Mackay Bill M Mackay Related to:Maria Silva Has lived in:Stoneham, MA East Boston, MA Boston, MA William L Mackay age: 63 Known as: Bill Mackay Mackay L Mackay Related to:Zachary Kreitzer, 29 Barbara Kreitzer, 68 Has lived in:Newburyport, MA Newbury, MA Ipswich, MA Middleton, MA William M Mackay age: 78 Known as: Wm M Mackay Bill M Mackay W I Mackay Related to:Joseph Kenney, 36 Scott Mackay, 33 Has lived in:Boston, MA William D Mackay Has lived in:Topsfield, MA