UPDATED Have you seen him?

UPDATE: Mr. Gullickson has been located near Jacksonville by Jacksonville Police Department. He is in good condition and is being reunited with his family.

The Seminole County Sheriff's Office is asking the public for help in locating a missing and endangered 78-year-old-man.

Donald Gullickson, a white male, was last seen at about 11 p.m. Jan. 8 by family members at his residence near the 700 block of Silver Birch Place, Longwood. Gullickson has not driven in nearly two years; however, family members believe he left his home in a navy blue Lincoln bearing tag P456TC. Family members said that Gullickson suffers from Alzheimer’s.

Gullickson is 6 feet tall with gray hair and blue eyes. Gullickson was last seen wearing dark jeans, a dark pullover shirt, and may be wearing a grey and red hoodie style jacket. Gullickson had recently moved into the Silver Birch area after relocating from the Altamonte Springs. He recently spoke to family members about his desire to go to the mountains and has family in the Lake Lure area near Charlotte N.C. More details will be released as they become available.

Anyone with information on Gullickson’s whereabouts is urged to call the Seminole County Sheriff's Office at 407-665-6650.