Diana Marie Stevenson, age 67, of Prairie du Chien, Wisc. passed away January 9, 2023. She was born September 17, 1955, in Blue Earth, Minnesota to Boyd and Marlys (Samuelson) Loveless. Diana grew up in Cresco, Iowa and attended Kirkwood College in Cedar Rapids, Iowa. On December 11, 1976, she married Michael “Mike” Stevenson. Earlier that year, they moved to Prairie du Chien, Wisconsin where she worked as a florist for Stanley and Mary Lou Garnsworthy. Together, Diana and Mike opened the Great River Outdoor Theatre and raised two children. Diana was a longtime member of the Arbor Day Foundation and the St.