Nathan Johnson of Fairborn was taken to Ohio Health Hospital of Cambridge, where he was pronounced dead. His daughters, who were pronounced dead at the scene, were identified Sunday by the Guernsey County Coroner Dr. Sandra Massullo-Schubert as 15-year-old Savannah Johnson and 13-year-old Karaline Johnson.
Clifford was treated and released from the hospital.
The crash remains under investigation.