PEETZ-Sara J., 44. Mass of Christian Burial Jan. 2 at Christ the King Church. Interment Resurrection Cemetery. Preceded in death by parents, Donald and Mary Louise McCormick. Survived by husband, Larry B. Peetz; children, Ryan, Thomas, Caroline and Meredith; sisters and brothers-in-law, Ann and John Link, Grangeville, Ind., Jane and Jim Coughlin, Boise, Idaho, Mary McCormick, Kalamazoo, Mich., Kay and David Rose, Salt Lake City, Utah, Barbara and Jeff Wettach, Decorah, Iowa, Martha and Timothy Huser, Sac City, Iowa, Margaret and Mark Gardon, Green Bay, Wis., and Chris and Joe Hunting, Rochester, Ind.; brothers and sisters-in-law, Philip and Christy McCormick, John and Denise McCormick, and Patrick McCormick, all of Mount Pleasant, Iowa; nieces; nephews; aunts; uncles; friends. Memorials to American Cancer Society or Juvenile Diabetes Foundation.