Jeffery B. Slack 62, of Lake Geneva, WI, passed away suddenly on Tuesday, January 14, 2025, at his home. He was born June 10, 1962, in Elkhorn, WI, the son of the late Bernhardt "Ben" Slack Jr. and Peggy (Babcock) Slack. Jeff was united in marriage to Deanna Kamholtz on April 8, 2006, in Lake Geneva, WI.  Jeff was dedicated to his farm and cattle.  He also worked with Bigelow Landscaping. In his younger years, Jeff enjoyed playing volleyball or softball with his sisters and friends. He also enjoyed watching sports and bowling.  Jeff was a loving and devoted husband and father. He treasured his time with his family and loved to watch Dallas play sports.

Jeff is survived by his loving wife, Deanna, son, Dallas, five sisters: Ronda (Gary) Davis, Roxi (Mark) Steinfest, Joan (Bob) Czosnyka, Jean Slack, and Rita (Mike) Kahl, brother-in-law, David (Kelly Zahnle) Kamholtz, many nieces, nephews, and extended family members. He was preceded in death by his parents, Ben and Peggy Slack.

A Celebration of Life will be 1:00PM – 4:00PM on Saturday, January 25, 2025, at First Lutheran Church, 1101 Logan St. Lake Geneva, WI. In lieu of flowers, memorials may be directed to the Slack Family. Online guest book at www.haaselockwoodfhs.com. Haase-Lockwood & Associates Funeral Homes and Crematory completed arrangements for the Slack Family.

The Slack Family asks that you please wear your favorite sport shirt and jeans.

Slack Family
Lake Geneva WI 53147