John Livingstone Morley served as head of the Southwestern Vocational School in Dallas, Texas. In November 1922, he married Mary Katherine McCallum, daughter of Jane Legette (Yelvington) and Arthur Newell McCallum, in Austin. During World War II, Morley served in Germany as Lieutenant Colonel in the Second Battalion of the U. S. Army's 36th Infantry Division.
Source:
" 143rd Infantry Regiment Summary History: Homeward Bound ." Texas Military Forces Museum. Accessed April 28, 2011.
From the guide to the Morley, John L. Papers 80-42., 1917-1943, (Dolph Briscoe Center for American History, The University of Texas at Austin)