Mark P Costa age: 63 Known as: Mark P Posta Related to:Mark Costa, 63 Has lived in:North Dartmouth, MA Dartmouth, MA Fall River, MA New Bedford, MA Mark C Costa age: 59 Known as: Mary A Costa Related to:Antone Costa, 93 Has lived in:North Dartmouth, MA Dartmouth, MA N Dartmouth, MA New Bedford, MA Mark J Costa age: 48 Related to:Mary Bryan, 67 Mary Galluzzo, 67 Maria Serbst, 59 Has lived in:North Dartmouth, MA Dartmouth, MA N Dartmouth, MA