| − | |spouse= | + | |spouse=Mary Bella Von Rosen<ref>September 24, 1937. [https://www.nytimes.com/1937/09/24/archives/mrs-leonidas-c-houkk-widow-and-mother-of-congressmen-from-tennessee.html MRS. LEONIDAS C. HOUKK; Widow and Mother of Congressmen From Tennessee Is Dead]. ''The New York Times''. Retrieved August 25, 2021.</ref> |