UPDATE – Thursday – 10/31/2013, 12:35 p.m. ET

The Silver Alert has been canceled. The couple returned home safely Thursday morning. Police say there is nothing suspicious about their disappearance.

EARLIER – Thursday – 10/31/2013, 12:21am ET

WASHINGTON – A Silver Alert has been activated for two people last seen in Frederick City, Md. and expected to be headed to Upper Marlboro.

The Frederick City Police Department says the two people are expected to be together.

John NMN Leonardi is an 82-year-old white man who is bald with brown eyes. He’s about 5 feet 6 inches tall and 160 pounds. He was last seen wearing a blue sweater and dark pants.

The second person is 83-year-old Marguerite Adine Leonardi. She is 5 feet 3 inches tall with gray hair and brown eyes. She was wearing a red sweater and black pants.

Police say the pair was last seen in a maroon 4-door 1995 Honda Accord with a Maryland tag: 18160HT.

Anyone with information is asked to contact Frederick City Police at 301-600-2102, or 911.

Follow @WTOP on Twitter.