Ronald J. Leifker, Sr., 61, of Hazel Green, WI, passed away on Saturday, September 20, 2025 at MercyOne Hospital in Dubuque, IA. A Celebration of Life Gathering will be held at a later date. Complete arrangements are pending at the Haudenshield Funeral Home & Crematory in Cuba City, WI.

Ron was born on July 9, 1964 and adopted by Donald & Mary (Walker) Leifker. He worked as a mechanic for Barber-Coleman for 27 years and retired July 16, 2016. He was a member of St. Patrick's Catholic Church in Benton, WI. Ron enjoyed farming, cars, old tractors, and time spent with his family and friends. He will be sadly missed by all who knew and loved him.

Ron is survived by his children: Ronald Leifker, Jr., Kristopher Leifker and Lacey Leifker; a sister, Linda Leifker; and a sister-in-law, Mary Leifker.

He was preceded in death by his parents, and a brother, Dale "Fly" Leifker.

In lieu of plants & flowers, a Ronald J. Leifker, Sr. Memorial Fund has been established.

Memorials may be mailed to:

Haudenshield Funeral Home
c/o: Ronald J. Leifker, Sr. Family
P.O. BOX 825
Cuba City, WI 53807