Peacefully, at her home, on Friday, January 30, 2015, Mary Janet Johnston passed away at the age of 75. Loving mother of Ann (Paul), Tanya (Dave), Trina (Ralph), Michelle (Mike), John (Jeff) and Chris. Cherished grandmother of 9 grandkids and treasured great grandmother of 11 great grandkids. Survived by her sister Lillian. Predeceased by her husband John Allan Johnston and her son Shawn Johnston. Cremation has taken place. At Janet’s request, no services will be held. Sympathy may be expressed through donations to the charity of your choice (cheques only at the funeral home please). Arrangements entrusted to Smith Funeral Home, Sarnia.