KORTHALS - Margaret M. (Schmitz) March 22, 2020 of North Collins, NY at the age of 91. Beloved wife of the late Carl J. "Corky" Korthals. Loving mother of Donna, Robert and the late Barbara Korthals. Grandmother of Carly (Daniel) Murawsky. Great-grandmother of Asterion "Ash" Murawsky. Sister of Bernard Schmitz, James Schmitz, Agnes Hill, Mary Ann Eder, Lorena Stuhlmiller and Aloysius Schmitz Jr. No prior visitation. Memorial services will take place at a later date. Funeral arrangements by Wentland Funeral Home North Collins, NY. Condolences may be made at www.wentlandfuneralhome.com.