Gregory W Costello age: 67 Known as: Gregor W Costello Gregory W Costelo Related to:Jodele Brandt, 46 Has lived in:Winthrop, ME Brownville, ME Gregory R Costello age: 56 Known as: Greg R Costello Related to:Augusta Costello, 87 Christopher Costello, 55 Has lived in:Plantsville, CT Southington, CT Hartford, CT Gregory Costello age: 47 Related to:Laura Costello, 42 Carrie Costello, 47 Grace Castle, 112 Has lived in:Arlington, MA Wilmington, DE Brooklyn, NY Worcester, MA