Caroline F. Kalkis (nee Lenz), passed away peacefully surrounded by her family on December 16, 2014. Cherished wife of Roger Kalkis. Devoted mother of Randall (Annie) Kalkis, Kathryn (James) Zboncak and the late Theran (Jodi) Kalkis. Proud grandmother of Scott (Ashley) Kalkis, Xiling Kalkis, Jennifer (Alex) Levenhagen, Rafe (Alexandria) Kalkis, Kristi Zboncak, Zachary (Courtney) Zboncak and Kelsey (Aaron) Means. Fond great grandma of Cierra, McKenzie, Abby, Tessany and Judah. Loving sister of Fredrick, James, Kenneth and the late Lawrence & Leonard Lenz. Beloved daughter of the late Oliva (nee Olson) and the late Friedrich Lenz. Visitation Sunday 3-8 pm at Trinity Lutheran Church, 1101 Kimberly Way, Lisle and Monday 9:30 am until time of Funeral Service, 10:30 am. Burial will be at Naperville Cemetery. In lieu of flowers memorials to Trinity Lutheran Church, Caring Bridge or Gideons International would be appreciated.