Gorden LeRoy Hannahs died date unknown.He married Delia Florence Ronfeldt on 13 November 1926 in Gregory, Gregory Co., SD, daughter of Wilhelm M Ronfeldt and Florence Elinor Kirkpatrick. More About Gorden LeRoy Hannahs and Delia Florence Ronfeldt: Marriage: 13 November 1926, Gregory, Gregory Co., SD.