MARGARET MARY "SIS" STECKBECK, 94, of Fort Wayne, died March 14, 2012 at Heritage Park Nursing Home. She was the daughter of Charles and Mary (Contant) Steckbeck. Margaret worked as a caregiver. She is survived by her niece, Linda (Ed) Reef and a nephew, Joseph Steckbeck. Memorial donations may be made to St. Charles Borromeo Elementary School or Heritage Park Activity Department.