Kathleen “Kathy” M. Krishnan, age 80, of Edwardsville, IL, passed away on Wednesday, December 25, 2024, at Anderson Hospital in Maryville, IL.  Kathy was born on May 28, 1944, in Northampton, MA, the daughter of the late Robert F. & Constance (Mayer) MacDonald.  Kathy married the love of her life, Gee R. Krishnan and preceded her in death on September 26, 2018.  Kathy is survived by her two sisters Christine MacDonald and Sharyn Haney, both of Springfield, IL; two brothers Brian (Joyce) MacDonald, of Martinsville, IN, and David MacDonald, of Wood River, IL; a niece Jessica (Tracy) Shaw, of Fort Wayne, IN; a nephew Brian (Stephanie) MacDonald, Jr., of Morgantown, IN; a great niece, Emma MacDonald; two great nephews, Nolan Shaw and Ethan (Abbi) MacDonald; a stepmother, Joyce MacDonald, of O'Fallon, IL; and Kathy and Toby's good friend Fallan Eisele.  Besides her parents and husband, Kathy was preceded in death by her beloved dog, Toby.  Kathy enjoyed her time with Friends of Leclaire and League of Women Voters and other volunteer work.  She will be cremated according to her wishes and a private ceremony with family will be held at a later date.  Condolences may be expressed online at weberfuneralhome.com.