He is preceded in death by his parents and siblings.
Mr. Koontz is survived by his wife, Cora Koontz; children, Connie (Wayne) Vanderpool and Kenneth Koontz, and grandson, Jason Vanderpool.
Visitation will be Friday, April 20, 2018 at Hermitage Funeral Home from 4:00 pm until 8:00 pm, and also on Saturday, April 21, 2018 from 1:00 pm until 2:00 pm.
Funeral Services will be conducted on Saturday, April 21, 2018 in the chapel of Hermitage Funeral Home at 2:00 pm.
Interment will follow at Hermitage Memorial Gardens.