He was born June 16, 1965 in Chicago to Thomas and Althea Chellberg.
Ken owned and operated his own excavating business, K.R. Chellberg, Inc. He was a loving father and a great friend to many.
He is survived by his daughters, Shelby, Kenzie, and Haley Chellberg, their mother, Barb Chellberg; his daughter, Stacey Chellberg-Arendt; his sons, Glen, Kurt, and Vern.
The visitation will be from 4 to 8pm on Monday, May 13, at Marengo-Union Funeral Home, 505 E. Grant Hwy., Marengo. The service will be at 10am on Tuesday, May 14, at the funeral home.
Interment will be in Harmony Cemetery, Harmony.