Carl E. Gustavsen, of O'Fallon, MO, died on Wednesday, September 26, 2012 at the age of 69. Loving husband of Robyn Montague; dear son of the late Gustav and Maurine Gustavsen; devoted father of Monica Gustavsen and step-father of Robert Montague II; cherished grandfather of Lonnie Seth Mabe and Jesse James Todd. In lieu of flowers, memorials may be made to the LGBT Center of St. Louis.