Donald "Don" A. Heidemann

Peacefully passed away on December 23, 2025, at the age of 98. Beloved husband for over 74 years of Jane (nee Lawler) Heidemann. Loving father of Robert Heidemann, Dianne (William) Randquist, and the late Thomas Heidemann. Proud grandfather of Brennen (Kate) Randquist and Sarah (Brendan) Anthony, and great-grandfather of Grey and Cole Randquist, and Aidan, Will, and Turner Anthony. Further survived by other loving relatives and friends.

Don was a quiet, humble man with a fierce competitive spirit and warm blue eyes. He was one of the nicest guys you would ever meet. He was a talented low handicap golfer, that passed his love of the game along to his children, grandchildren and great-grandchildren. He organized and led the Wisconsin Bell golf league for decades.

Private family services will be held.