William Costello Obituary
We are sad to announce that on April 21, 2026 we had to say goodbye to William Costello (Hazlet, New Jersey). You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Harold Costello and Elizabeth Costello (Curley); his wife Carole Costello (Lukasiewicz); and his siblings, Thomas Costello, Betty Williams, Patty Ann Costello and Eileen Costello.
He is survived by: his children, Todd Costello (Terri) and Melissa Costello; his siblings, James Costello, Joseph Costello, Joyce Montesano and Marjorie Heuser; and his granddaughters, Colette Costello and Alanna Costello.
