Mary A. Costello
December 15, 1933 - August 2, 2025
Mary A. (Michelin) Costello, age 91, of Monroe, MI passed away Saturday, August 2, 2025 in her home surrounded by her loving family. Mary was born on December 15, 1933 in Cheboygan, MI. She was the daughter of Armand and Lena (Charboneau) Michelin.... View Obituary & Service Information
