f Des Moines, Iowa, nephew Andrew (Amanda) Atkinson of McGregor, Minnesota, nieces Toni Atkinson and Teresa (Joe) Gillitzer both of Prairie du Chien, Wisconsin, and other relatives. Alan is also survived by three special women who shared portions of his life. Tracy's mother, Sally (Buss) Peterson; Carolyn's mother, Julie (Lyman) Atkinson; and dear friend, Kathy Dannels. Alan was preceded in death by his parents. In lieu of flowers, the family suggests memorials to The Iowa Natural Heritage Foundation (inhf.org), Trails and Open Spaces Coalition in Colorado Springs (trailsandopenspaces.org), or plant a tree in Al's memory.