A third man has died from injuries he suffered in a Christmas Eve car crash in Loudoun County.

The Loudoun County Sheriff's Office said 58-year-old George J. Radston, of Ashburn, died Wednesday afternoon at Inova Fairfax Hospital.

Radston was driving east on Route 9 near Creamer Lane when his 2009 Pontiac G6 crossed the center lane and struck a 2010 Toyota Prius that was heading west, the sheriff's office said. Radston was not wearing a seatbelt and was ejected from his vehicle.

A passenger in the Prius, 76-year-old David Doane of Tennessee, died shortly after the crash at Inova Fairfax Hospital. The driver, Timothy D. Doane, 49, of West Virginia, died Jan. 4.

Radston's vehicle also hit a 2003 Volkswagon Jetta that was driving behind the Prius. The two people in the Jetta suffered minor injuries.