(Markesan) A Silver Alert has been issued for a missing woman from the Markesan area. Diana Austin left a residence on Prairie Road in the southeastern portion of Green Lake County at roughly 10:30am Monday. She is believed to be in the Dane County area at this time. The 80-year-old left with her suitcase, German Shepard named Annie and Black Cat named Reese’s. Austin has a storage unit in Fairwater in Fond du Lac County. Authorities say when Austin left, she was apparently confused and does suffer from memory loss. Austin is white and is five-foot-two-inches tall and 130 pounds. She also has brown hair and brown eyes. She possibly left in blue jeans and a navy blue sweatshirt. Austin is driving her Chevy S-10 and was pulling a red colored utility trailer, with a ramp on the back. The vehicle’s license plate is TE8517.