A Statewide Silver Alert has been declared.

The Plymouth Police Department is investigating the disappearance of William Wallace, an 80 year old white male, 5 feet 10 inches tall, 170 pounds, gray hair with blue eyes and driving a gray 2014 Ford Focus with Indiana license plate number TF644.

Wallace is in the company of Jane Wallace, an 80 year old white female, 5 feet 1 inch tall, 100 pounds, with gray hair and brown eyes.

William Wallace is missing from Plymouth.  He was last seen on Sunday, at 9:00 am. He is believed to be in extreme danger and may require medical assistance.

Anyone with information should call the Plymouth Police Department at 574-936-3187 or 911.