A Memorial service for Marvin Janis, age 76, formerly of Perry, will be Thursday at 5 pm at the Carris Family Funeral Home & Cremation Care in Perry.  Burial will be in the Violet Hill Cemetery in Perry.  Memorials may be given to the family and left at the funeral home.  Online condolences may be left at carrisfuneralhome.com.  Survivors include:  Children, Kevin Janis, Cortney Janis and Vannessa Janis.  5 grandchildren.  Siblings, Mary Jensen and Lucille Swenson.