Michael W. Brennan Obituary
The memory of Michael W. Brennan (Marshfield, Wisconsin), born in Clintonville, Wisconsin, who passed away on April 19, 2026 at the age of 89, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of Michael W. Brennan to pay them a last tribute.
He was predeceased by: his parents, James Brennan and Lorraine Brennan. He is survived by: his friends, Tom Barland, Pat and Steve; his wife Carol; his children, Lisa Brennan, Ann Weidenheim (Peter) and Sean Brennan (Deon); his grandchildren, Amber Keding (Josh), Devlin Brennan (Kara), Brianna Brennan, Adam and Lauren Weidenheim; and his siblings, Elizabeth Waugh (Peter) and Patrick Brennan (Nan) of Eau Claire, Wisconsin..
Mike believed in community and served on the UW Marshfield-Wood County Foundation Board where he and Andrea Harkins created and oversaw the campus charity dinner and evening, Food For Thought.
