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Case Description
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Lillian Eileen DeMaris, a 31-year-old widowed mother of three, was last seen in Mason City, Iowa, on August 14, 1952. At the time of her disappearance, she was employed as a food vendor for a traveling carnival. On the day she went missing, DeMaris had promised to take her eldest daughter out for a birthday dinner. She never returned, and her vehicle was later found abandoned outside the carnival grounds.

Born in Nebraska, DeMaris was one of ten children and had moved to Iowa as a child ...Read More
Last Seen: Aug 14, 1952
Victim Details

Jan 27, 2026

Jan 27, 2026

Lillian

Eileen Demaris

31

31

5'2 inches

120 lbs

White

Female

Aug 14, 1952

Mason City

Iowa

Mason City

Mason City Police Departmen

641-421-3636

01/27/2026