John R Mathis age: 69 Known as: Cdr J Mathis John M Cdr Related to:Charles Mathis, 92 Has lived in:Middletown, RI Newport, RI Blair, WI Bellevue, NE John Mathis Has lived in:Somerville, MA John Mathis Has lived in:Roxbury, MA John Mathis Has lived in:Dorchester, MA John Mathis Deceased Has lived in:Cambridge, MA