Katherine M Costello age: 36 Known as: Kathy Costello Related to:Mark Costello James Leshinski Has lived in:Schaghticoke, NY Cohoes, NY Holliston, MA Natick, MA Katherine M Costello age: 38 Related to:Kate Costello Maryann Costello, 81 Michael Costello Has lived in:Lincoln, RI North Providence, RI Providence, RI Warwick, RI Katherine A Costello age: 45 Known as: Katie A Costello Kate A Costello Has lived in:Harwich Port, MA West Roxbury, MA Needham, MA Madison, WI Katherine Costello Known as: Kimberly Costello Has lived in:Tewksbury, MA Hampshire, IL