Michael G Costello age: 61 Known as: Mike Costello Michael C Ostello Related to:Samantha Parrish, 28 Has lived in:Quincy, MA Canton, MA North Quincy, MA Squantum, MA Michael J Costello age: 29 Related to:Steven Mason Susan Mason, 82 Shannon Crane-Costello, 54 Has lived in:Quincy, MA Milton, MA Michael J Costello age: 45 Known as: Michael J Costelle Related to:Katherine Costello, 94 Sean Costello, 59 Has lived in:Boxford, MA Quincy, MA Medford, MA Peabody, MA Michael G Costello Deceased Related to:Samantha Parrish, 28 Jenny Gagnon, 29 Miriam Gagnon, 85 Has lived in:Quincy, MA Canton, MA Milton, MA