Alan D Costa age: 86 Known as: Alan D Dcosta Related to:Lucia Costa, 57 Mary Costa, 81 Has lived in:North Dartmouth, MA Dartmouth, MA New Bedford, MA N Dartmouth, MA Alan J Costa age: 68 Known as: Alanj Costa Allan Costa Related to:Joseph Grilo Louise Executrix Has lived in:New Bedford, MA West Valley City, UT Alan Costa age: 71 Known as: Allan Costa Related to:Harry Panfil, 66 Stephanie Arruda, 39 Edisona Dacosta, 41 Has lived in:Mashpee, MA Acushnet, MA Sandwich, MA West Yarmouth, MA