Mary Louise Miller, age 78, of Winona Lake, passed away peacefully surrounded by her family and close friends on Saturday, Sept. 27, 2025, at Northwest Hospital in Porter. Mary Louise was born on April 30, 1947, to Elliott and Margaret (Hobson) Schilke in Springfield, Ohio. She served on numerous boards, including her own foundation, The Miller Foundation. Whether through philanthropy, leadership or simply cooking meals for community and political fundraisers in her home, Mary Louise left a lasting mark on all she touched. Her greatest gift to the many people whose lives she touched: Mary Louise Miller will forever inspire others to serve in grace, gratitude and generosity.