Jim found peace on Saturday, June 10th 2017 at the age of 84. Loving partner of Patricia A. Miller of 29 years. Jim is survived by his daughters Denise, Darlene and Donna, his brother the late Peter Biersack his sisters Theresa Gunthier and Christine Biersack as well as his loving stepchildren, grandchildren, nieces and nephews and dear friend Jeff. Memorial Visitation at the Funeral Home Wednesday, June 21, 2017 from 12:00-2:00 p.m. Memorial Services and Military Honors at 2:00p.m. Jim was a United States Air Force veteran. After retirement as a Journeyman in the tool and die industry, Jim moved to East Troy, Wisconsin and spent the last 25 years there. He was an avid fisherman and loved traveling with Pat. He also loved the lake that they lived on, and the people that he shared time with there. He loved spending time with Pat, her family and his sister Christine Biersack. Jim will truly be missed. If desired memorials to the Veterans Administration are appreciated. Prasser-Kleczka Funeral Homes South Suburban Chapel 6080 So. 27th Street Milwaukee, Wisconsin 53221 414-282-6080