John R. Bissen, 66, of Barre Mills, lost his battle with cancer on Thursday, February 26, 2026, at his home with loved ones by his side. Born on August 24, 1959, to William and Rita (Horihan) Bissen, John grew up grounded in strong family values and a deep sense of loyalty that remained with him throughout his life.

He attended Cathedral Grade School and graduated from Aquinas High School in 1977. In October of that same year, he enlisted in the United States Army, proudly serving in the 25^th Infantry Division. John spent three years stationed at Schofield Barracks in Hawaii-an experience that shaped him and that he remembered with honor and pride.

After completing his military service, John earned his Bachelor of Science Degree in Business from the University of Wisconsin-La Crosse. He later moved to Minneapolis, working various jobs before beginning a long and meaningful career in environmental work and consulting. John worked for Atlas Technical Consultants, retiring in 2025 after 38 years of dedicated service in the field.

John was known for his quick wit and his warm heart. He had a knack for grumbling just enough to make people laugh, usually followed by an eyebrow raise that said everything he needed to. He enjoyed fishing, hunting, and treasured the time he spent with his family. John also had a love for his dogs, who were faithful companions and an important part of his life.

Left to honor and cherish his memory are his five siblings: four sisters-Joan (Gerry) Pechmann of Cottage Grove, WI; Agnes (Tom) Neumeister of La Crosse, WI; Ann Bissen Dutton of Apple Valley, MN; and Rose (Jeff) Payne of St. Paul, MN-and one brother, Steve Bissen of Tomah, WI. He is lovingly remembered by his four nieces, six nephews and their spouses, as well as eleven great-nieces and five great-nephews. He also leaves behind many cousins and countless friends across the country.

He was preceded in death by his parents; several aunts and uncles; and his beloved four-legged companions, who brought him years of comfort and unconditional love.

The family wishes to extend their heartfelt gratitude to Dr. Paul Molling, John’s primary physician. Liz and Lindsey, along with the team at Agrace Hospice. They also want to share their deepest appreciation for Marsha and Ashley, together with the rest of their team at Quality Comfort Care. Whose compassion, care and steady presence meant so much to John and his family in his final weeks.

A celebration of life will be held at The Gathering Place, 133 Mason Street, Onalaska, WI on Saturday, March 21, from 10:00 a.m. to 2:00 p.m. Prayer service at 11:30 with lunch to follow.

As a final expression of humility and peace, John wished to share these words: “Please forgive me my trespasses”.