A Mass of Christian Burial for Mary Ann Leopold, age 99, of Heron Lake, will be held at the Sacred Heart Catholic Church in Heron Lake on Friday, December 5th at 10:30 AM. Burial will be at in the Sacred Heart Catholic Cemetery in rural Heron Lake. A visitation for Mary Ann will be held on Thursday evening, December 4th from 5 to 7 PM at the Sacred Heart Catholic Church with a rosary prayer service at 4:30 PM. Visitation will continue on Friday for one hour prior to the service at the Sacred Heart Catholic Church from 9:30 to 10:30 AM. Mary Ann Leopold passed away on Sunday evening, November 30th, at the Good Samaritan Society-Sogge Memorial in Windom. Arrangements are under the care of the LaCanne Family Celebration of Life Center. Condolences and memories of Mary Ann may be shared online at LaCanneFuneralHome.com.