John C Difronzo age: 61 Known as: John O Related to:Jacqueline Difronzo Karen Difronzo, 55 Has lived in:West Springfield, MA Longmeadow, MA Indian Orchard, MA Springfield, MA John M Difronzo age: 83 Known as: John D Ft John N Difronso Related to:Glenn Oski, 91 Has lived in:Hingham, MA Chelmsford, MA John H Difronzo Deceased Related to:Glenn Oski, 91 James Oski, 92 Lynn Oski Has lived in:Sarasota, FL Chelmsford, MA Belmont, MA John J Difronzo Deceased Has lived in:Randolph, MA Orange Pk, FL