67 year old Richard Lyon of Smithville died Thursday at DeKalb Community Hospital. He served in the U.S. Army in Vietnam. Mr. Lyon was also a decorated military pilot and he worked in real estate for a while. Mr. Lyon's wishes were that he be cremated. A memorial service will be held at a later time. Lyon is survived by a brother and sister, John Lyon of California and Jean Lyon of Oregon. Love-Cantrell Funeral Home is in charge of the arrangements.