Background
Costello, John Matthew was born in Bryn Mawr, Pennsylvania, United States. Son of Richard Francis and Jean (Linsalata) Costello.
Costello, John Matthew was born in Bryn Mawr, Pennsylvania, United States. Son of Richard Francis and Jean (Linsalata) Costello.
Bachelor of Science, Bachelor, Shippensburg U., 1979; Master of Business Administration, Philadelphia College Textiles Science, 1990.
Staff accountant, Paul S. Berts Certified Public Accountants, Lancaster, Pennsylvania, 1979-1982; vice president, assistant field exam manager, Corestates, Philadelphia, 1982-1995; vice president, field exam manager, Mellon Bank, Philadelphia, 1996-1997; vice president, field exam manager, Hibernia National Bank, New Orleans, since 1997.
Married Rosemary, September 8, 1990. Children: Mary Rose, Margaret.