Mary Ellen Coziahr, 78, of Sioux City, Iowa, passed away on January 27, 2026 at St. Lukes Hospital. Born on August 31, 1947, in Sioux City, she was a beloved member of her community and a cherished part of her family.

Mary Ellen is survived by her daughter, Stasha Kelley; granddaughter, Deja Kelley; twin sister, Mary Jo (Tim) Kurmel; sister, Mary Ann Schuldt; and brother, Stanley (Patsy) Martineck. Her family held her dear in their hearts, and she will be profoundly missed by all who knew and loved her.

She was preceded in death by her brother, John Martineck. Mary Ellen’s spirit and kindness touched the lives of many, leaving behind warm memories that will be cherished forever.