Mary Decker Obituary
We are sad to announce that on April 10, 2024, at the age of 61, Mary Decker of Gerrardstown, West Virginia, born in Aberdeen, Maryland passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her father Leon Decker. She is survived by: her mother Madelyn Malinoski Decker; her husband Marshall Costello; and her siblings, Joseph Decker and Ann Reagan.