Walter E Costa age: 63 Related to:Maria Costa, 68 Has lived in:Holland, MA East Providence, RI Riverside, RI Dunnellon, FL Walter D Costa age: 65 Known as: Walt Costa Walter D Costo Related to:Isabel Dacosta, 61 Has lived in:Laconia, NH Mattapoisett, MA Fairhaven, MA Middletown, RI Walter J Costa age: 94 Related to:Eric Costa John Costa, 75 Kevin Costa, 44 Has lived in:New Bedford, MA Walter I Costa age: 86 Related to:Joseph Costa Has lived in:Sterling, MA Sturbridge, MA West Boylston, MA