Mary A Singer age: 98 Known as: Mary A Sabatino Related to:Melissa Valley, 57 Has lived in:Everett, MA Mary D Singer age: 75 Known as: Douglas Singer Molly O Singer Mary O'Singer Molly O'Singer Related to:William Ecker, 61 Has lived in:Goffstown, NH Manchester, NH Mary L Singer age: 72 Known as: Marylouise Singer Mary Louise Has lived in:Revere, MA Clearwater, FL