Born in Oswego, a son to the late Richard and Pearl Reis, Keith lived in the Hannibal area all his life.
He graduated from Hannibal High School and was a school bus driver for the Hannibal Central School District for the past 13 years.
In addition to his parents, Keith was predeceased by his first wife, Michelle Reis; a sister, Ellen Reis; and by a brother, Kenneth Reis.
Keith is survived by his wife of 31 years, Virginia Reis of Hannibal; two sons, Dan R. Reis of Mexico and Frank (Erin) Reis of Fulton; step daughter, Melissa Parkhurst of Fulton; four brothers, Bert Reis of Cato, Tom Reis of Martville, Chris (Bethany) Reis of Oswego and Kurt Reis of Wolcott; one sister, Roberta Webster; nine grandchildren, Ava “Tater” Reis, Damien Hickman, Michelle Reis, Nicholas, Dakota and Hannah Muckey, Ashlie, Ryan and Taylor Crawford.
Calling hours were April 28 at Foster Funeral Home, 837 Cayuga St., Hannibal.
Contributions in memory of Mr. Reis may be made to the American Diabetes Association, Syracuse, NY Office, 6390 Fly Road, 2nd floor, East Syracuse, NY 13057 or to the Hannibal Fire Company, P.O. Box 252, Hannibal, NY 13074.