Michael G Costa age: 52 Known as: Mike Costa Related to:Nancy Hart, 87 Jennifer Costa, 42 Has lived in:Cumberland, RI Boston, MA Seekonk, MA Michael J Costa age: 63 Known as: Mike Costa Michael J Dcosta Related to:Michael Cosseboom, 45 Has lived in:Winchester, MA Somerville, MA Dorchester Center, MA Michael O Costa age: 44 Known as: Micheal Costa Mike O Costa Michael O'Costa Michael G Estrella Related to:Kenneth Estrella, 72 Has lived in:Framingham, MA North Stratford, NH Medway, MA Newton Upper Falls, MA Michael N Costa age: 57 Known as: Manuel N Costa Mike M Costa Has lived in:Walpole, MA South Dartmouth, MA Dartmouth, MA Peabody, MA