The Jupiter Police Department is attempting to locate 79-year-old James Hawthorn.
He is 5-feet 8-inches tall, a white male weighing approximately 145 pounds with gray hair and a beard.
Hawthorn was last seen on July 11, 2014 around 4 p.m. at his residence in the 900 block of Thayer Lane in Jupiter.
He was last seen wearing a gray and brown plaid shirt, gray pants and gray shoes.
He is believed to be driving a white, 1994 Ford Escort wagon with the Florida tag of 446-MRU.
Hawthorn suffers from dementia, according to the Jupiter Police report.
Anyone who sees or knows the whereabouts of James Hawthorn is asked to call their local police department immediately and to contact the Jupiter Police Department at 561-746-6201.