Roger Kellogg, 55, of Mukwonago, passed away on October 1, 2026, after a courageous battle with cancer, surrounded by the love of those closest to him.

Roger especially loved spending time at his cabin, a place that brought together so many of the things he enjoyed. He had a genuine kindness and warmth toward others and treasured time spent with his loved ones.

Roger was an incredibly hard worker who took great pride in his work. He had a great sense of humor and loved making others laugh. He was strong and fiercely independent, but loved deeply and valued his people.

Roger is survived by his significant other, Erin; his father, Harvey; his sister, Laura; and his nephews, Peter and Bryan. He was preceded in death by his mother, Cheryl.

Roger will be deeply missed, but he will always be remembered through the places and people he loved the most.

Per his final wishes, no services are scheduled. In lieu of a formal gathering, the family asks that you honor his memory by spending a peaceful moment outdoors under the open sky.