Koch, Diane E.  (Nee Benko)  Age 77.  Jesus came to earth and took Diane by the hand on January 15th, 2016.  Loving wife of Richard for 55 years.  Loving mother of Michael Koch and Marjorie (Juan) Mares.  Proud grandmother of Justin and Ricky.  Dear sister of David (Glenda) Benko.  Aunt of Melissa Benko.  Further survived by other relatives and many friends.  Diane was born in Chicago, IL and graduated from Northwestern University in the field of Nursing.  Visitation at Elmbrook Church Chapel, 777 S. Barker Rd. (Use North entrance) on Tuesday, January 19th from 1-2pm.  Funeral service 2pm.  In lieu of flowers, memorials to Elmbrook Church appreciated.