Joan Tonak, age 77, died April 4, 2012. Beloved wife of the late Donald. Dearest mother of Charles, Curtis (Johanna), Karen (the late Rick) Stier, Cheryl (David) Maiorano, the late Jeffrey, Carrie Fischer and Steven (Frances). Loving grandmother of 11 and great-grandmother of 4. Dear sister of Bernard Brisson. Joan was predeceased by her grandson Sean Tonak. Visitation Friday April 6, 2012 3-9 p.m. with a Rosary at 7 p.m. at Kaul Funeral Home, 35201 Garfield, Clinton Township. Funeral Saturday April 7, 2012 at 10 a.m. at the funeral home. Interment at White Chapel Cemetery, Troy, Michigan.